<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="cy">
	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Chwarel_Braich-rhydd</id>
	<title>Chwarel Braich-rhydd - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Chwarel_Braich-rhydd"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;action=history"/>
	<updated>2026-06-22T00:16:07Z</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=Chwarel_Braich-rhydd&amp;diff=12957&amp;oldid=prev</id>
		<title>Cyfaill Eben am 15:35, 18 Chwefror 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;diff=12957&amp;oldid=prev"/>
		<updated>2022-02-18T15:35:04Z</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 16:35, 18 Chwefror 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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ddatblygodd &lt;/del&gt;i ddechrau yn y darn a elwir yn [[Chwarel yr Hen Fraich]]. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dim &lt;/del&gt;ond 30-40 o ddynion a weithiai yno yn ystod hanner cyntaf y 19g., &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ac &lt;/del&gt;erbyn 1859, adroddwyd fod y twll yn llawn dŵr. Ym 1831, daeth y perchnogion, (Cwmni Cilgwyn) i ben. Ym 1852, cymerwyd y chwarel gan Charles Curling, Llundeiniwr oedd am &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;fuddsossi &lt;/del&gt;ei gyfalaf yn y lle. Erbyn 1864&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/del&gt;dim ond 5 o ddynion oedd &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ar waith&lt;/del&gt;, ac ni chynhyrchwyd ond 34 tunnell o lechi.&amp;lt;ref&amp;gt;Gwynfor Pierce Jones ac Alun John Richards, &#039;&#039;Cwm Gwyrfai&#039;&#039;, (Llanrwst, 2004), tt221-5.&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Mae hanes mwy diweddar yn erthygl [[Chwarel y Braich]].&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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;datblygwyd &lt;/ins&gt;i ddechrau yn y darn a elwir yn [[Chwarel yr Hen Fraich]]. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Dim &lt;/ins&gt;ond 30-40 o ddynion a weithiai yno yn ystod hanner cyntaf y 19g. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ac&lt;/ins&gt;, erbyn 1859, adroddwyd fod y twll yn llawn dŵr. Ym 1831, daeth y perchnogion, (Cwmni Cilgwyn) i ben. Ym 1852, cymerwyd y chwarel gan Charles Curling, Llundeiniwr oedd am &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;fuddsoddi &lt;/ins&gt;ei gyfalaf yn y lle. Erbyn 1864 dim ond 5 o ddynion oedd &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;yn gweithio yno&lt;/ins&gt;, ac ni chynhyrchwyd ond 34 tunnell o lechi.&amp;lt;ref&amp;gt;Gwynfor Pierce Jones ac Alun John Richards, &#039;&#039;Cwm Gwyrfai&#039;&#039;, (Llanrwst, 2004), tt221-5.&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Mae hanes mwy diweddar yn erthygl [[Chwarel y Braich]].&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=Chwarel_Braich-rhydd&amp;diff=5090&amp;oldid=prev</id>
		<title>Cledrau am 17:49, 20 Ionawr 2019</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;diff=5090&amp;oldid=prev"/>
		<updated>2019-01-20T17:49:14Z</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 18:49, 20 Ionawr 2019&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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel yr Hen Fraich]]. dim ond 30-40 o ddynion a weithiai yno yn ystod hanner cyntaf y 19g., ac erbyn 1859, adroddwyd fod y twll yn llawn dŵr. Ym 1831, daeth y perchnogion, (Cwmni Cilgwyn) i ben. Ym 1852, cymerwyd y chwarel gan Charles Curling, Llundeiniwr oedd am fuddsossi ei gyfalaf yn y lle. Erbyn 1864, dim ond 5 o ddynion oedd ar waith, ac ni chynhyrchwyd ond 34 tunnell o lechi.&amp;lt;ref&amp;gt;Gwynfor Pierce Jones ac Alun John Richards, &#039;&#039;Cwm Gwyrfai&#039;&#039;, (Llanrwst, 2004), tt221-5.&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Mae hanes mwy diweddar yn erthygl [[Chwarel y Braich]].&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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&lt;/ins&gt;&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel yr Hen Fraich]]. dim ond 30-40 o ddynion a weithiai yno yn ystod hanner cyntaf y 19g., ac erbyn 1859, adroddwyd fod y twll yn llawn dŵr. Ym 1831, daeth y perchnogion, (Cwmni Cilgwyn) i ben. Ym 1852, cymerwyd y chwarel gan Charles Curling, Llundeiniwr oedd am fuddsossi ei gyfalaf yn y lle. Erbyn 1864, dim ond 5 o ddynion oedd ar waith, ac ni chynhyrchwyd ond 34 tunnell o lechi.&amp;lt;ref&amp;gt;Gwynfor Pierce Jones ac Alun John Richards, &#039;&#039;Cwm Gwyrfai&#039;&#039;, (Llanrwst, 2004), tt221-5.&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Mae hanes mwy diweddar yn erthygl [[Chwarel y Braich]].&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>Cledrau</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;diff=4748&amp;oldid=prev</id>
		<title>Irion am 13:56, 7 Tachwedd 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;diff=4748&amp;oldid=prev"/>
		<updated>2018-11-07T13:56:35Z</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 14:56, 7 Tachwedd 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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel yr Hen Fraich]]. dim ond 30-40 o ddynion a weithiai yno yn ystod hanner cyntaf y 19g., ac erbyn 1859, adroddwyd fod y twll yn llawn dŵr. Ym 1831, daeth y perchnogion, (Cwmni Cilgwyn) i ben. Ym 1852, cymerwyd y chwarel gan Charles Curling, Llundeiniwr oedd am fuddsossi ei gyfalaf yn y lle. Erbyn 1864, dim ond 5 o ddynion oedd ar waith, ac ni chynhyrchwyd ond 34 tunnell o lechi.&amp;lt;ref&amp;gt;Gwynfor Pierce Jones ac Alun John Richards, &#039;&#039;Cwm Gwyrfai&#039;&#039;, (Llanrwst, 2004), tt221-5.&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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel yr Hen Fraich]]. dim ond 30-40 o ddynion a weithiai yno yn ystod hanner cyntaf y 19g., ac erbyn 1859, adroddwyd fod y twll yn llawn dŵr. Ym 1831, daeth y perchnogion, (Cwmni Cilgwyn) i ben. Ym 1852, cymerwyd y chwarel gan Charles Curling, Llundeiniwr oedd am fuddsossi ei gyfalaf yn y lle. Erbyn 1864, dim ond 5 o ddynion oedd ar waith, ac ni chynhyrchwyd ond 34 tunnell o lechi.&amp;lt;ref&amp;gt;Gwynfor Pierce Jones ac Alun John Richards, &#039;&#039;Cwm Gwyrfai&#039;&#039;, (Llanrwst, 2004), tt221-5&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;.&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Mae hanes mwy diweddar yn erthygl [[Chwarel y Braich]]&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;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>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;diff=4732&amp;oldid=prev</id>
		<title>Irion am 09:45, 6 Tachwedd 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;diff=4732&amp;oldid=prev"/>
		<updated>2018-11-06T09:45:04Z</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 10:45, 6 Tachwedd 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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel yr Hen Fraich]].&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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel yr Hen Fraich]]. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dim ond 30-40 o ddynion a weithiai yno yn ystod hanner cyntaf y 19g., ac erbyn 1859, adroddwyd fod y twll yn llawn dŵr. Ym 1831, daeth y perchnogion, (Cwmni Cilgwyn) i ben. Ym 1852, cymerwyd y chwarel gan Charles Curling, Llundeiniwr oedd am fuddsossi ei gyfalaf yn y lle. Erbyn 1864, dim ond 5 o ddynion oedd ar waith, ac ni chynhyrchwyd ond 34 tunnell o lechi.&amp;lt;ref&amp;gt;Gwynfor Pierce Jones ac Alun John Richards, &#039;&#039;Cwm Gwyrfai&#039;&#039;, (Llanrwst, 2004), tt221-5.&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 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;{{eginyn}}&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;{{eginyn}}&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=Chwarel_Braich-rhydd&amp;diff=4731&amp;oldid=prev</id>
		<title>Irion am 09:39, 6 Tachwedd 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;diff=4731&amp;oldid=prev"/>
		<updated>2018-11-06T09:39:55Z</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 10:39, 6 Tachwedd 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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel Hen Fraich]].&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;Un o&#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;yr &lt;/ins&gt;Hen Fraich]].&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;{{eginyn}}&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;{{eginyn}}&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=Chwarel_Braich-rhydd&amp;diff=4729&amp;oldid=prev</id>
		<title>Irion: Crëwyd tudalen newydd yn dechrau gyda &#039;Un o&#039;r chwareli llai ar Foel Tryfan oedd &#039;&#039;&#039;Chwarel Braich-rhydd&#039;&#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar wai...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Braich-rhydd&amp;diff=4729&amp;oldid=prev"/>
		<updated>2018-11-06T09:38:51Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;Un o&amp;#039;r chwareli llai ar &lt;a href=&quot;/wici/Moel_Tryfan&quot; title=&quot;Moel Tryfan&quot;&gt;Foel Tryfan&lt;/a&gt; oedd &amp;#039;&amp;#039;&amp;#039;Chwarel Braich-rhydd&amp;#039;&amp;#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar wai...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Un o&amp;#039;r chwareli llai ar [[Moel Tryfan|Foel Tryfan]] oedd &amp;#039;&amp;#039;&amp;#039;Chwarel Braich-rhydd&amp;#039;&amp;#039;, er mai dyma oedd chwarel gyntaf ardal Moel Tryfan, gan iddi fod ar waith mor gynnar â 1787. Fe&amp;#039;i ddatblygodd i ddechrau yn y darn a elwir yn [[Chwarel Hen Fraich]].&lt;br /&gt;
&lt;br /&gt;
{{eginyn}}&lt;br /&gt;
==Cyfeiriadau==&lt;br /&gt;
{{cyfeiriadau}}&lt;br /&gt;
[[Categori:Chwareli llechi]]&lt;/div&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
</feed>