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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Tirion_Twrog</id>
	<title>Tirion Twrog - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Tirion_Twrog"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Tirion_Twrog&amp;action=history"/>
	<updated>2026-04-06T10:53:46Z</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=Tirion_Twrog&amp;diff=16492&amp;oldid=prev</id>
		<title>Irion am 08:50, 12 Medi 2025</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Tirion_Twrog&amp;diff=16492&amp;oldid=prev"/>
		<updated>2025-09-12T08:50:14Z</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;
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				&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 09:50, 12 Medi 2025&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;Ar fap y Degwm nodwyd tŷ o&#039;r enw &#039;&#039;&#039;Tir Twrog&#039;&#039;&#039; yng nghyffiniau [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Bethesda Bach&lt;/del&gt;]] ym mhlwyf [[Llandwrog]] ac mae&#039;n debyg mai&#039;r un lle yw hwn â&#039;r &#039;&#039;Tirion-Twrog&#039;&#039; a nodwyd yn Rhestr Pennu&#039;r Degwm ym 1842. Unig ystyr &#039;&#039;tirion&#039;&#039; i ni erbyn hyn yw ansoddair yn golygu addfwyn neu hynaws. Ond yn &#039;&#039;Tirion Twrog&#039;&#039; yr hyn a geir yw ffurf luosog hynafol &#039;&#039;tir&#039;&#039;, sef &#039;&#039;tirion&#039;&#039;. Mae Geiriadur Prifysgol Cymru yn nodi sawl enghraifft o&#039;r ffurf hon o&#039;r 12g a&#039;r 13g. Ym mhlwyf [[Llanllyfni]] ceir [[Tirion Pelyn]], sef tiroedd a oedd ar un adeg yn eiddo i ddyn o&#039;r enw &#039;&#039;Pelyn&#039;&#039; - a ddeilliodd mae&#039;n debyg o &#039;&#039;ab Heilyn&#039;&#039;. Mae&#039;n bosib mai ystyr yr enw &#039;&#039;Tirion Twrog&#039;&#039; yw tir a oedd yn eiddo i&#039;r eglwys yn Llandwrog. Mae&#039;r ffurf &#039;&#039;tirion&#039;&#039; yn awgrymu fod yr enw&#039;n bur hynafol - efallai fod traddodiad (colledig erbyn hyn) yn cysylltu Sant Twrog â&#039;r llecyn hwn. &amp;lt;ref&amp;gt;Glenda Carr, &#039;&#039;Hen Enwau o Arfon, Llŷn ac Eifionydd&#039;&#039;, (Gwasg y Bwthyn, 2011), t.235&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;Ar fap y Degwm nodwyd tŷ o&#039;r enw &#039;&#039;&#039;Tir Twrog&#039;&#039;&#039; yng nghyffiniau [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tŷ&#039;nlôn&lt;/ins&gt;]] ym mhlwyf [[Llandwrog]] ac mae&#039;n debyg mai&#039;r un lle yw hwn â&#039;r &#039;&#039;Tirion-Twrog&#039;&#039; a nodwyd yn Rhestr Pennu&#039;r Degwm ym 1842. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Roedd Tirion Twrog yn rhan o ystâd fechan [[Mount Hazel]], aoedd ei hun gynt yn rhan o ystad fwy [[Bodfan]] cyn i honno gael ei rhannu rhwng dwy chwaer.&amp;lt;ref&amp;gt;Darlith gan John Dilwyn Williams i Gymdeithas Hanes Dyffryn Nantlle, 11.9.2025&amp;lt;/ref&amp;gt; Safai gyferbyn â phlasty Mount Hazel, ar ochr chwith cyffordd y lôn sy&#039;n cysylltu&#039;r A499 a&#039;r hen lôn sy&#039;n rhedeg trwy Thŷ&#039;nlôn. &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;Unig ystyr &#039;&#039;tirion&#039;&#039; i ni erbyn hyn yw ansoddair yn golygu addfwyn neu hynaws. Ond yn &#039;&#039;Tirion Twrog&#039;&#039; yr hyn a geir yw ffurf luosog hynafol &#039;&#039;tir&#039;&#039;, sef &#039;&#039;tirion&#039;&#039;. Mae Geiriadur Prifysgol Cymru yn nodi sawl enghraifft o&#039;r ffurf hon o&#039;r 12g a&#039;r 13g. Ym mhlwyf [[Llanllyfni]] ceir [[Tirion Pelyn]], sef tiroedd a oedd ar un adeg yn eiddo i ddyn o&#039;r enw &#039;&#039;Pelyn&#039;&#039; - a ddeilliodd mae&#039;n debyg o &#039;&#039;ab Heilyn&#039;&#039;. Mae&#039;n bosib mai ystyr yr enw &#039;&#039;Tirion Twrog&#039;&#039; yw tir a oedd yn eiddo i&#039;r eglwys yn Llandwrog. Mae&#039;r ffurf &#039;&#039;tirion&#039;&#039; yn awgrymu fod yr enw&#039;n bur hynafol - efallai fod traddodiad (colledig erbyn hyn) yn cysylltu Sant Twrog â&#039;r llecyn hwn. &amp;lt;ref&amp;gt;Glenda Carr, &#039;&#039;Hen Enwau o Arfon, Llŷn ac Eifionydd&#039;&#039;, (Gwasg y Bwthyn, 2011), t.235&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;== 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 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:Enwau lleoedd]]&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:Enwau lleoedd]]&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=Tirion_Twrog&amp;diff=15634&amp;oldid=prev</id>
		<title>Irion am 09:03, 5 Ebrill 2024</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Tirion_Twrog&amp;diff=15634&amp;oldid=prev"/>
		<updated>2024-04-05T09:03:38Z</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;
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				&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 10:03, 5 Ebrill 2024&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-l2&quot;&gt;Llinell 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 2:&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:Enwau lleoedd]]&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=Tirion_Twrog&amp;diff=15627&amp;oldid=prev</id>
		<title>Cyfaill Eben: Crëwyd tudalen newydd yn dechrau gyda &#039;Ar fap y Degwm nodwyd tŷ o&#039;r enw &#039;&#039;&#039;Tir Twrog&#039;&#039;&#039; yng nghyffiniau Bethesda Bach ym mhlwyf Llandwrog ac mae&#039;n debyg mai&#039;r un lle yw hwn â&#039;r &#039;&#039;Tiri...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Tirion_Twrog&amp;diff=15627&amp;oldid=prev"/>
		<updated>2024-04-03T13:47:19Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;Ar fap y Degwm nodwyd tŷ o&amp;#039;r enw &amp;#039;&amp;#039;&amp;#039;Tir Twrog&amp;#039;&amp;#039;&amp;#039; yng nghyffiniau &lt;a href=&quot;/wici/Bethesda_Bach&quot; title=&quot;Bethesda Bach&quot;&gt;Bethesda Bach&lt;/a&gt; ym mhlwyf &lt;a href=&quot;/wici/Llandwrog&quot; title=&quot;Llandwrog&quot;&gt;Llandwrog&lt;/a&gt; ac mae&amp;#039;n debyg mai&amp;#039;r un lle yw hwn â&amp;#039;r &amp;#039;&amp;#039;Tiri...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Ar fap y Degwm nodwyd tŷ o&amp;#039;r enw &amp;#039;&amp;#039;&amp;#039;Tir Twrog&amp;#039;&amp;#039;&amp;#039; yng nghyffiniau [[Bethesda Bach]] ym mhlwyf [[Llandwrog]] ac mae&amp;#039;n debyg mai&amp;#039;r un lle yw hwn â&amp;#039;r &amp;#039;&amp;#039;Tirion-Twrog&amp;#039;&amp;#039; a nodwyd yn Rhestr Pennu&amp;#039;r Degwm ym 1842. Unig ystyr &amp;#039;&amp;#039;tirion&amp;#039;&amp;#039; i ni erbyn hyn yw ansoddair yn golygu addfwyn neu hynaws. Ond yn &amp;#039;&amp;#039;Tirion Twrog&amp;#039;&amp;#039; yr hyn a geir yw ffurf luosog hynafol &amp;#039;&amp;#039;tir&amp;#039;&amp;#039;, sef &amp;#039;&amp;#039;tirion&amp;#039;&amp;#039;. Mae Geiriadur Prifysgol Cymru yn nodi sawl enghraifft o&amp;#039;r ffurf hon o&amp;#039;r 12g a&amp;#039;r 13g. Ym mhlwyf [[Llanllyfni]] ceir [[Tirion Pelyn]], sef tiroedd a oedd ar un adeg yn eiddo i ddyn o&amp;#039;r enw &amp;#039;&amp;#039;Pelyn&amp;#039;&amp;#039; - a ddeilliodd mae&amp;#039;n debyg o &amp;#039;&amp;#039;ab Heilyn&amp;#039;&amp;#039;. Mae&amp;#039;n bosib mai ystyr yr enw &amp;#039;&amp;#039;Tirion Twrog&amp;#039;&amp;#039; yw tir a oedd yn eiddo i&amp;#039;r eglwys yn Llandwrog. Mae&amp;#039;r ffurf &amp;#039;&amp;#039;tirion&amp;#039;&amp;#039; yn awgrymu fod yr enw&amp;#039;n bur hynafol - efallai fod traddodiad (colledig erbyn hyn) yn cysylltu Sant Twrog â&amp;#039;r llecyn hwn. &amp;lt;ref&amp;gt;Glenda Carr, &amp;#039;&amp;#039;Hen Enwau o Arfon, Llŷn ac Eifionydd&amp;#039;&amp;#039;, (Gwasg y Bwthyn, 2011), t.235&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Cyfeiriadau ==&lt;/div&gt;</summary>
		<author><name>Cyfaill Eben</name></author>
	</entry>
</feed>