<?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=Afon_T%C5%B7_Coch</id>
	<title>Afon Tŷ Coch - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Afon_T%C5%B7_Coch"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;action=history"/>
	<updated>2026-05-06T22:36:59Z</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=Afon_T%C5%B7_Coch&amp;diff=14272&amp;oldid=prev</id>
		<title>Irion am 17:14, 2 Rhagfyr 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;diff=14272&amp;oldid=prev"/>
		<updated>2022-12-02T17:14:30Z</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 18:14, 2 Rhagfyr 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;&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;&amp;#039;&amp;#039;&amp;#039;Afon Tŷ Coch&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynnoedd Cwm Silyn]] ac yn anelu ar draws Ffridd Faen yn syth tua&amp;#039;r gogledd cyn pasio i&amp;#039;r dwyrain o Tŷ Coch sydd ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]]. Arferai redeg i mewn i [[Llyn Nantlle Isaf]] ond heddiw yn ymuno ag [[Afon Llyfni]].&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&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;&amp;#039;&amp;#039;&amp;#039;Afon Tŷ Coch&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynnoedd Cwm Silyn]] ac yn anelu ar draws Ffridd Faen yn syth tua&amp;#039;r gogledd cyn pasio i&amp;#039;r dwyrain o Tŷ Coch sydd ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]]. Arferai redeg i mewn i [[Llyn Nantlle Isaf]] ond heddiw yn ymuno ag [[Afon Llyfni]].&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&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;Defnyddid &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dwr &lt;/del&gt;o&#039;r afon am gyfnod hir yn y 19-20gg. i droi peiriannau [[Chwarel Gwernor]] a bu&#039;r hawliau i&#039;r dŵr yn cael eu trafod mewn achos ym Mrawdlys Caer rhwng y chwarel honno a [[Chwarel Tŷ&#039;n-y-weirglodd]].&amp;lt;ref&amp;gt;&#039;&#039;Yr Herald Cymraeg&#039;&#039;, 12.3.1907, t.8&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;Defnyddid &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dŵr &lt;/ins&gt;o&#039;r afon am gyfnod hir yn y 19-20gg. i droi peiriannau [[Chwarel Gwernor]] a bu&#039;r hawliau i&#039;r dŵr yn cael eu trafod mewn achos ym Mrawdlys Caer rhwng y chwarel honno a [[Chwarel Tŷ&#039;n-y-weirglodd]].&amp;lt;ref&amp;gt;&#039;&#039;Yr Herald Cymraeg&#039;&#039;, 12.3.1907, t.8&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;{{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=Afon_T%C5%B7_Coch&amp;diff=14271&amp;oldid=prev</id>
		<title>Irion am 17:13, 2 Rhagfyr 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;diff=14271&amp;oldid=prev"/>
		<updated>2022-12-02T17:13:58Z</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 18:13, 2 Rhagfyr 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;&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;&amp;#039;&amp;#039;&amp;#039;Afon Tŷ Coch&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynnoedd Cwm Silyn]] ac yn anelu ar draws Ffridd Faen yn syth tua&amp;#039;r gogledd cyn pasio i&amp;#039;r dwyrain o Tŷ Coch sydd ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]]. Arferai redeg i mewn i [[Llyn Nantlle Isaf]] ond heddiw yn ymuno ag [[Afon Llyfni]].&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&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;&amp;#039;&amp;#039;&amp;#039;Afon Tŷ Coch&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynnoedd Cwm Silyn]] ac yn anelu ar draws Ffridd Faen yn syth tua&amp;#039;r gogledd cyn pasio i&amp;#039;r dwyrain o Tŷ Coch sydd ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]]. Arferai redeg i mewn i [[Llyn Nantlle Isaf]] ond heddiw yn ymuno ag [[Afon Llyfni]].&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&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;Defnyddid dwr o&#039;r afon am gyfnod hir yn y 19-20gg. i droi peiriannau [[Chwarel Gwernor]] a bu&#039;r hawliau i&#039;r dŵr yn cael eu trafod mewn achos ym Mrawdlys Caer rhwng y chwarel honno a [[Chwarel Tŷ&#039;n-weirglodd]].&amp;lt;ref&amp;gt;&#039;&#039;Yr Herald Cymraeg&#039;&#039;, 12.3.1907, t.8&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;Defnyddid dwr o&#039;r afon am gyfnod hir yn y 19-20gg. i droi peiriannau [[Chwarel Gwernor]] a bu&#039;r hawliau i&#039;r dŵr yn cael eu trafod mewn achos ym Mrawdlys Caer rhwng y chwarel honno a [[Chwarel Tŷ&#039;n&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-y&lt;/ins&gt;-weirglodd]].&amp;lt;ref&amp;gt;&#039;&#039;Yr Herald Cymraeg&#039;&#039;, 12.3.1907, t.8&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;{{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=Afon_T%C5%B7_Coch&amp;diff=14270&amp;oldid=prev</id>
		<title>Irion am 17:13, 2 Rhagfyr 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;diff=14270&amp;oldid=prev"/>
		<updated>2022-12-02T17:13:45Z</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 18:13, 2 Rhagfyr 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;&#039;&#039;&#039;Afon Tŷ Coch&#039;&#039;&#039; yw&#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynnoedd Cwm Silyn]] ac yn anelu yn syth tua&#039;r gogledd cyn pasio i&#039;r dwyrain o Tŷ Coch ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]].&amp;lt;ref&amp;gt;Thomas Alun Williams, &quot;Afonydd Nantlle&quot;, &#039;&#039;Baladeulyn Ddoe a Heddiw&#039;&#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&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;&#039;&#039;&#039;Afon Tŷ Coch&#039;&#039;&#039; yw&#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynnoedd Cwm Silyn]] ac yn anelu &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ar draws Ffridd Faen &lt;/ins&gt;yn syth tua&#039;r gogledd cyn pasio i&#039;r dwyrain o Tŷ Coch &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sydd &lt;/ins&gt;ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]. Arferai redeg i mewn i [[Llyn Nantlle Isaf]] ond heddiw yn ymuno ag [[Afon Llyfni&lt;/ins&gt;]].&amp;lt;ref&amp;gt;Thomas Alun Williams, &quot;Afonydd Nantlle&quot;, &#039;&#039;Baladeulyn Ddoe a Heddiw&#039;&#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&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;Defnyddid dwr o&#039;r afon am gyfnod hir yn y 19-20gg. i droi peiriannau [[Chwarel Gwernor]] a bu&#039;r hawliau i&#039;r dŵr yn cael eu trafod mewn achos ym Mrawdlys Caer rhwng y chwarel honno a [[Chwarel Tŷ&#039;n-weirglodd]].&amp;lt;ref&amp;gt;&#039;&#039;Yr Herald Cymraeg&#039;&#039;, 12.3.1907, t.8&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;{{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=Afon_T%C5%B7_Coch&amp;diff=9558&amp;oldid=prev</id>
		<title>Hebog am 17:45, 19 Tachwedd 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;diff=9558&amp;oldid=prev"/>
		<updated>2020-11-19T17:45:25Z</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 18:45, 19 Tachwedd 2020&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;&#039;&#039;&#039;Afon Tŷ Coch&#039;&#039;&#039; yw&#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Lynoedd &lt;/del&gt;Cwm Silyn]] ac yn anelu yn syth tua&#039;r gogledd cyn pasio i&#039;r dwyrain o Tŷ Coch ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]].&amp;lt;ref&amp;gt;Thomas Alun Williams, &quot;Afonydd Nantlle&quot;, &#039;&#039;Baladeulyn Ddoe a Heddiw&#039;&#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&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;&#039;&#039;&#039;Afon Tŷ Coch&#039;&#039;&#039; yw&#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Lynnoedd &lt;/ins&gt;Cwm Silyn]] ac yn anelu yn syth tua&#039;r gogledd cyn pasio i&#039;r dwyrain o Tŷ Coch ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]].&amp;lt;ref&amp;gt;Thomas Alun Williams, &quot;Afonydd Nantlle&quot;, &#039;&#039;Baladeulyn Ddoe a Heddiw&#039;&#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&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;{{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>Hebog</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;diff=9557&amp;oldid=prev</id>
		<title>Hebog am 17:40, 19 Tachwedd 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;diff=9557&amp;oldid=prev"/>
		<updated>2020-11-19T17:40:53Z</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 18:40, 19 Tachwedd 2020&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;&#039;&#039;&#039;Afon Tŷ Coch&#039;&#039;&#039; yw&#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynoedd Cwm Silyn]] ac yn anelu yn syth tua&#039;r gogledd cyn pasio i&#039;r dwyrain o Tŷ Coch ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]].&amp;lt;ref&amp;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;&#039;&#039;&#039;Afon Tŷ Coch&#039;&#039;&#039; yw&#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynoedd Cwm Silyn]] ac yn anelu yn syth tua&#039;r gogledd cyn pasio i&#039;r dwyrain o Tŷ Coch ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]].&amp;lt;ref&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Thomas Alun Williams, &quot;Afonydd Nantlle&quot;, &#039;&#039;Baladeulyn Ddoe a Heddiw&#039;&#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&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;{{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>Hebog</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;diff=9556&amp;oldid=prev</id>
		<title>Hebog: Crëwyd tudalen newydd yn dechrau gyda &#039;&#039;&#039;&#039;Afon Tŷ Coch&#039;&#039;&#039; yw&#039;r afonig sydd yn llifo allan o Lynoedd Cwm Silyn ac yn anelu yn syth tua&#039;r gogledd cyn pasio i&#039;r dwyrain o...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_T%C5%B7_Coch&amp;diff=9556&amp;oldid=prev"/>
		<updated>2020-11-19T17:40:13Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;&amp;#039;&amp;#039;&amp;#039;Afon Tŷ Coch&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r afonig sydd yn llifo allan o &lt;a href=&quot;/wici/Llynnoedd_Cwm_Silyn&quot; class=&quot;mw-redirect&quot; title=&quot;Llynnoedd Cwm Silyn&quot;&gt;Lynoedd Cwm Silyn&lt;/a&gt; ac yn anelu yn syth tua&amp;#039;r gogledd cyn pasio i&amp;#039;r dwyrain o...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Afon Tŷ Coch&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r afonig sydd yn llifo allan o [[Llynnoedd Cwm Silyn|Lynoedd Cwm Silyn]] ac yn anelu yn syth tua&amp;#039;r gogledd cyn pasio i&amp;#039;r dwyrain o Tŷ Coch ar y ffordd newydd rhwng [[Tal-y-sarn]] a [[Nantlle]].&amp;lt;ref&amp;gt;&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{eginyn}}&lt;br /&gt;
==Cyfeiriadau==&lt;br /&gt;
{{cyfeiriadau}}&lt;br /&gt;
&lt;br /&gt;
[[Categori:Afonydd]]&lt;/div&gt;</summary>
		<author><name>Hebog</name></author>
	</entry>
</feed>