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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Ffynnon_Wen%2C_Maestryfan</id>
	<title>Ffynnon Wen, Maestryfan - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Ffynnon_Wen%2C_Maestryfan"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;action=history"/>
	<updated>2026-05-06T12:07:51Z</updated>
	<subtitle>Hanes diwygio&#039;r dudalen hon ar y wici</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=13261&amp;oldid=prev</id>
		<title>Cyfaill Eben am 13:42, 31 Mawrth 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=13261&amp;oldid=prev"/>
		<updated>2022-03-31T13:42:13Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 14:42, 31 Mawrth 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel-y-bryn|Gapel-y-bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;fod &lt;/del&gt;wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd. Dywedir fod &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ei rinweddau wedi&#039;u hadnabod gan feddygon &lt;/del&gt;[[Tryfan Mawr]], a hynny ers amser Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm Gwefan Cymdeithas Ffynhonnau Cymru]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel-y-bryn|Gapel-y-bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bod &lt;/ins&gt;wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd. Dywedir fod &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;meddygon &lt;/ins&gt;[[Tryfan Mawr]] &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;wedi adnabod ei rhinweddau&lt;/ins&gt;, a hynny ers amser Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm Gwefan Cymdeithas Ffynhonnau Cymru]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&#039;n gadarn ym mlynyddoedd cynnar &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;y &lt;/del&gt;20g. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&#039;n gadarn ym mlynyddoedd cynnar &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;yr &lt;/ins&gt;20g. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn fwy diweddar, rhoddwyd caead newydd ar y ffynnon a phrofir ei phurdeb yn gyson. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cafwyd &lt;/del&gt;bod rhinwedd arbennig i&#039;r dŵr gan nad oes sodiwm ynddo, ac o les felly i&#039;r rhai nad ydynt yn gallu cymryd sodiwm. Mae cynlluniau wedi bod ar y gweill ers y 1990au i &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;boteli &lt;/del&gt;dŵr Ffynnon Wen, a ffurfiwyd cwmni Ffynhonnau Ffynnon Wen. &amp;lt;ref&amp;gt;Gwefan Cyngor Gwynedd: ceisiadau cynllunio&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn fwy diweddar, rhoddwyd caead newydd ar y ffynnon a phrofir ei phurdeb yn gyson. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Cafwyd &lt;/ins&gt;bod rhinwedd arbennig i&#039;r dŵr gan nad oes sodiwm ynddo, ac o les felly i&#039;r rhai nad ydynt yn gallu cymryd sodiwm. Mae cynlluniau wedi bod ar y gweill ers y 1990au i &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;botelu &lt;/ins&gt;dŵr Ffynnon Wen, a ffurfiwyd cwmni Ffynhonnau Ffynnon Wen. &amp;lt;ref&amp;gt;Gwefan Cyngor Gwynedd: ceisiadau cynllunio&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cyfaill Eben</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=4340&amp;oldid=prev</id>
		<title>Irion am 09:20, 17 Medi 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=4340&amp;oldid=prev"/>
		<updated>2018-09-17T09:20:16Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 10:20, 17 Medi 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel y &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Bryn&lt;/del&gt;|Gapel y &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Bryn&lt;/del&gt;]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei fod wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd. Dywedir fod ei rinweddau wedi&#039;u hadnabod gan feddygon [[Tryfan Mawr]], a hynny ers amser Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm Gwefan Cymdeithas Ffynhonnau Cymru]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/ins&gt;y&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-bryn&lt;/ins&gt;|Gapel&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/ins&gt;y&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-bryn&lt;/ins&gt;]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei fod wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd. Dywedir fod ei rinweddau wedi&#039;u hadnabod gan feddygon [[Tryfan Mawr]], a hynny ers amser Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm Gwefan Cymdeithas Ffynhonnau Cymru]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&amp;#039;n gadarn ym mlynyddoedd cynnar y 20g. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&amp;#039;n gadarn ym mlynyddoedd cynnar y 20g. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=3904&amp;oldid=prev</id>
		<title>Irion: Symudodd Heulfryn y dudalen Ffynnon Wen, Maes Tryfan i Ffynnon Wen, Maestryfan</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=3904&amp;oldid=prev"/>
		<updated>2018-07-19T09:07:56Z</updated>

		<summary type="html">&lt;p&gt;Symudodd Heulfryn y dudalen &lt;a href=&quot;/wici/Ffynnon_Wen,_Maes_Tryfan&quot; class=&quot;mw-redirect&quot; title=&quot;Ffynnon Wen, Maes Tryfan&quot;&gt;Ffynnon Wen, Maes Tryfan&lt;/a&gt; i &lt;a href=&quot;/wici/Ffynnon_Wen,_Maestryfan&quot; title=&quot;Ffynnon Wen, Maestryfan&quot;&gt;Ffynnon Wen, Maestryfan&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 10:07, 19 Gorffennaf 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;cy&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Dim gwahaniaeth)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2133&amp;oldid=prev</id>
		<title>Irion am 20:18, 5 Mawrth 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2133&amp;oldid=prev"/>
		<updated>2018-03-05T20:18:58Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:18, 5 Mawrth 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l14&quot;&gt;Llinell 14:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 14:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Daearyddiaeth ffisegol]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Daearyddiaeth ffisegol]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Categori:Ffynhonnau]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2132&amp;oldid=prev</id>
		<title>Irion am 20:18, 5 Mawrth 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2132&amp;oldid=prev"/>
		<updated>2018-03-05T20:18:14Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:18, 5 Mawrth 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Llinell 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{cyfeiriadau}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{cyfeiriadau}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Categori:Daearyddiaeth ffisegol]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2131&amp;oldid=prev</id>
		<title>Irion: Symudodd Heulfryn y dudalen Ffynnon Wen i Ffynnon Wen, Maes Tryfan heb adael dolen ailgyfeirio</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2131&amp;oldid=prev"/>
		<updated>2018-03-05T20:15:13Z</updated>

		<summary type="html">&lt;p&gt;Symudodd Heulfryn y dudalen &lt;a href=&quot;/wici/Ffynnon_Wen&quot; class=&quot;mw-redirect&quot; title=&quot;Ffynnon Wen&quot;&gt;Ffynnon Wen&lt;/a&gt; i &lt;a href=&quot;/wici/Ffynnon_Wen,_Maes_Tryfan&quot; class=&quot;mw-redirect&quot; title=&quot;Ffynnon Wen, Maes Tryfan&quot;&gt;Ffynnon Wen, Maes Tryfan&lt;/a&gt; heb adael dolen ailgyfeirio&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:15, 5 Mawrth 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;cy&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Dim gwahaniaeth)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2130&amp;oldid=prev</id>
		<title>Irion am 20:14, 5 Mawrth 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2130&amp;oldid=prev"/>
		<updated>2018-03-05T20:14:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:14, 5 Mawrth 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &amp;#039;&amp;#039;&amp;#039;Ffynnon Wen&amp;#039;&amp;#039;&amp;#039; ar ochr y lôn o [[Capel y Bryn|Gapel y Bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei fod wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&amp;#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&amp;#039;r Oes Efydd. Dywedir fod ei rinweddau wedi&amp;#039;u hadnabod gan feddygon [[Tryfan Mawr]], a hynny ers amser Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm Gwefan Cymdeithas Ffynhonnau Cymru]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &amp;#039;&amp;#039;&amp;#039;Ffynnon Wen&amp;#039;&amp;#039;&amp;#039; ar ochr y lôn o [[Capel y Bryn|Gapel y Bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei fod wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&amp;#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&amp;#039;r Oes Efydd. Dywedir fod ei rinweddau wedi&amp;#039;u hadnabod gan feddygon [[Tryfan Mawr]], a hynny ers amser Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm Gwefan Cymdeithas Ffynhonnau Cymru]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&#039;n gadarn. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&#039;n gadarn &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ym mlynyddoedd cynnar y 20g&lt;/ins&gt;. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn fwy diweddar, rhoddwyd caead newydd ar y ffynnon a phrofir ei phurdeb yn gyson. cafwyd bod rhinwedd arbennig i&amp;#039;r dŵr gan nad oes sodiwm ynddo, ac o les felly i&amp;#039;r rhai nad ydynt yn gallu cymryd sodiwm. Mae cynlluniau wedi bod ar y gweill ers y 1990au i boteli dŵr Ffynnon Wen, a ffurfiwyd cwmni Ffynhonnau Ffynnon Wen. &amp;lt;ref&amp;gt;Gwefan Cyngor Gwynedd: ceisiadau cynllunio&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn fwy diweddar, rhoddwyd caead newydd ar y ffynnon a phrofir ei phurdeb yn gyson. cafwyd bod rhinwedd arbennig i&amp;#039;r dŵr gan nad oes sodiwm ynddo, ac o les felly i&amp;#039;r rhai nad ydynt yn gallu cymryd sodiwm. Mae cynlluniau wedi bod ar y gweill ers y 1990au i boteli dŵr Ffynnon Wen, a ffurfiwyd cwmni Ffynhonnau Ffynnon Wen. &amp;lt;ref&amp;gt;Gwefan Cyngor Gwynedd: ceisiadau cynllunio&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2129&amp;oldid=prev</id>
		<title>Irion am 20:14, 5 Mawrth 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2129&amp;oldid=prev"/>
		<updated>2018-03-05T20:14:03Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:14, 5 Mawrth 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel y Bryn|Gapel y Bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei fod wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd. Dywedir fod ei rinweddau wedi&#039;u hadnabod gan feddygon [[Tryfan Mawr]], a hynny ers &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;aamser &lt;/del&gt;Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|&lt;/del&gt;Gwefan Cymdeithas Ffynhonnau Cymru&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel y Bryn|Gapel y Bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei fod wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd. Dywedir fod ei rinweddau wedi&#039;u hadnabod gan feddygon [[Tryfan Mawr]], a hynny ers &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;amser &lt;/ins&gt;Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm Gwefan Cymdeithas Ffynhonnau Cymru]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&amp;#039;n gadarn. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&amp;#039;n gadarn. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2128&amp;oldid=prev</id>
		<title>Irion am 20:13, 5 Mawrth 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2128&amp;oldid=prev"/>
		<updated>2018-03-05T20:13:05Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:13, 5 Mawrth 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel y Bryn|Gapel y Bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei fod wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd. Dywedir fod ei rinweddau wedi&#039;u hadnabod gan feddygon [[Tryfan Mawr]], a hynny ers aamser Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm|Gwefan Cymdeithas Ffynhonnau Cymru]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel y Bryn|Gapel y Bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. Mae lle i gredu ei fod wedi cael ei defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&#039;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd. Dywedir fod ei rinweddau wedi&#039;u hadnabod gan feddygon [[Tryfan Mawr]], a hynny ers aamser Dr Robert Williams ym 1655.&amp;lt;ref&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/ins&gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm|Gwefan Cymdeithas Ffynhonnau Cymru&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;]&amp;lt;/ref&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&amp;#039;n gadarn. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&amp;#039;n gadarn. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2127&amp;oldid=prev</id>
		<title>Irion am 20:12, 5 Mawrth 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffynnon_Wen,_Maestryfan&amp;diff=2127&amp;oldid=prev"/>
		<updated>2018-03-05T20:12:14Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:12, 5 Mawrth 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel y Bryn|Gapel y Bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Cronfa ddŵr ydyw bellach, &lt;/del&gt;wedi ei &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;hadeiladu&lt;/del&gt;&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;n gadarn&lt;/del&gt;. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Yn wreiddiol, beth bynnag, tynnwyd dŵr o &lt;/del&gt;[[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Afon Wen&lt;/del&gt;]] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gerllaw&lt;/del&gt;, a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]]&lt;/del&gt;.&amp;lt;ref&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&lt;/del&gt;&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Ffynnon Wen&#039;&#039;&#039; ar ochr y lôn o [[Capel y Bryn|Gapel y Bryn]] i gyfeiriad [[Tryfan Mawr]] a [[Rhos-isaf]]. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Mae lle i gredu ei fod &lt;/ins&gt;wedi &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cael &lt;/ins&gt;ei &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;defnyddio ers cyfnod cyn-hanesyddol, gan mai dyma&lt;/ins&gt;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;r unig ffynnon gref o fewn cyrraedd nifer o anheddau&#039;r Oes Efydd&lt;/ins&gt;. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Dywedir fod ei rinweddau wedi&#039;u hadnabod gan feddygon &lt;/ins&gt;[[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tryfan Mawr&lt;/ins&gt;]], a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;hynny ers aamser Dr Robert Williams ym 1655&lt;/ins&gt;.&amp;lt;ref&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[http://www.ffynhonnaucymru.org.uk/rhostryfan.htm|Gwefan Cymdeithas Ffynhonnau Cymru]&lt;/ins&gt;&amp;lt;/ref&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae cynlluniau wedi bod ar y gweill ers y 1990au i boteli dŵr Ffynnon Wen, a ffurfiwyd cwmni Ffynhonnau Ffynnon Wen. &amp;lt;ref&amp;gt;Gwefan Cyngor Gwynedd: ceisiadau cynllunio&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Codwyd cronfa ddŵr yno, wedi ei hadeiladu&#039;n gadarn. Ar un adeg, beth bynnag, tynnwyd dŵr o [[Afon Wen]] gerllaw, a gosodwyd pibellau dŵr i gyflenwi cannoedd o dai mewn cymunedau ar lethrau [[Moel Tryfan]] ac mor bell â [[Dinas Dinlle]].&amp;lt;ref&amp;gt;Traethawd ar reilffordd Bryngwyn gan John Hughes, Llain Fadyn; mewn dwylo preifat&amp;lt;/ref&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Yn fwy diweddar, rhoddwyd caead newydd ar y ffynnon a phrofir ei phurdeb yn gyson. cafwyd bod rhinwedd arbennig i&#039;r dŵr gan nad oes sodiwm ynddo, ac o les felly i&#039;r rhai nad ydynt yn gallu cymryd sodiwm. &lt;/ins&gt;Mae cynlluniau wedi bod ar y gweill ers y 1990au i boteli dŵr Ffynnon Wen, a ffurfiwyd cwmni Ffynhonnau Ffynnon Wen. &amp;lt;ref&amp;gt;Gwefan Cyngor Gwynedd: ceisiadau cynllunio&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
</feed>