<?xml version="1.0"?>
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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Bwlch_y_Gylfin</id>
	<title>Bwlch y Gylfin - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Bwlch_y_Gylfin"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;action=history"/>
	<updated>2026-05-06T15:32:36Z</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=Bwlch_y_Gylfin&amp;diff=11049&amp;oldid=prev</id>
		<title>Irion am 15:46, 24 Chwefror 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=11049&amp;oldid=prev"/>
		<updated>2021-02-24T15:46:10Z</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 16:46, 24 Chwefror 2021&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng [[Clogwyn y Garreg]] a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] ac adfeilion hen ffermdy Drws-y-coed Uchaf, lle croesawyd y cenhadon Morafaidd (gweler  [[Morafiaid Drws-y-coed|Morafiaid Drws-y-coed]]) a ddaeth yno yn ail hanner y ddeunawfed ganrif. (Mae ffermdy presennol Drws-y-Coed Uchaf wedi ei symud gryn bellter i ffwrdd i lawr y dyffryn i gyfeiriad Rhyd-ddu.) Ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng [[Clogwyn y Garreg]] a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] ac adfeilion hen ffermdy &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;Drws-y-coed Uchaf&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;, lle croesawyd y cenhadon Morafaidd (gweler  [[Morafiaid Drws-y-coed|Morafiaid Drws-y-coed]]) a ddaeth yno yn ail hanner y ddeunawfed ganrif. (Mae ffermdy presennol Drws-y-Coed Uchaf wedi ei symud gryn bellter i ffwrdd i lawr y dyffryn i gyfeiriad Rhyd-ddu.) Ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Efallai mai prif hynodrwydd y bwlch, fodd bynnag, yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&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;Efallai mai prif hynodrwydd y bwlch, fodd bynnag, yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&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=Bwlch_y_Gylfin&amp;diff=11048&amp;oldid=prev</id>
		<title>Cyfaill Eben am 12:23, 24 Chwefror 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=11048&amp;oldid=prev"/>
		<updated>2021-02-24T12:23:16Z</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 13:23, 24 Chwefror 2021&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng [[Clogwyn y Garreg]] a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] ac adfeilion hen ffermdy Drws-y-coed Uchaf, lle croesawyd y cenhadon Morafaidd (gweler  [[Morafiaid Drws-y-coed|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Forafiaid &lt;/del&gt;Drws-y-coed]]) a ddaeth yno yn ail hanner y ddeunawfed ganrif. (Mae ffermdy presennol Drws-y-Coed Uchaf wedi ei symud gryn bellter i ffwrdd i lawr y dyffryn i gyfeiriad Rhyd-ddu.) Ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng [[Clogwyn y Garreg]] a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] ac adfeilion hen ffermdy Drws-y-coed Uchaf, lle croesawyd y cenhadon Morafaidd (gweler  [[Morafiaid Drws-y-coed|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Morafiaid &lt;/ins&gt;Drws-y-coed]]) a ddaeth yno yn ail hanner y ddeunawfed ganrif. (Mae ffermdy presennol Drws-y-Coed Uchaf wedi ei symud gryn bellter i ffwrdd i lawr y dyffryn i gyfeiriad Rhyd-ddu.) Ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Efallai mai prif hynodrwydd y bwlch, fodd bynnag, yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&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;Efallai mai prif hynodrwydd y bwlch, fodd bynnag, yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&lt;/div&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=Bwlch_y_Gylfin&amp;diff=11047&amp;oldid=prev</id>
		<title>Cyfaill Eben am 12:22, 24 Chwefror 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=11047&amp;oldid=prev"/>
		<updated>2021-02-24T12:22:53Z</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 13:22, 24 Chwefror 2021&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng [[Clogwyn y Garreg]] a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] ac adfeilion hen ffermdy Drws-y-coed Uchaf, lle croesawyd y cenhadon Morafaidd &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;  &lt;/del&gt;[[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]] a ddaeth yno yn ail hanner y ddeunawfed ganrif. (Mae ffermdy presennol Drws-y-Coed Uchaf wedi ei symud gryn bellter i ffwrdd i lawr y dyffryn i gyfeiriad Rhyd-ddu.) Ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng [[Clogwyn y Garreg]] a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] ac adfeilion hen ffermdy Drws-y-coed Uchaf, lle croesawyd y cenhadon Morafaidd &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(gweler  &lt;/ins&gt;[[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) &lt;/ins&gt;a ddaeth yno yn ail hanner y ddeunawfed ganrif. (Mae ffermdy presennol Drws-y-Coed Uchaf wedi ei symud gryn bellter i ffwrdd i lawr y dyffryn i gyfeiriad Rhyd-ddu.) Ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Efallai mai prif hynodrwydd y bwlch, fodd bynnag, yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&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;Efallai mai prif hynodrwydd y bwlch, fodd bynnag, yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&lt;/div&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=Bwlch_y_Gylfin&amp;diff=11046&amp;oldid=prev</id>
		<title>Cyfaill Eben am 12:21, 24 Chwefror 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=11046&amp;oldid=prev"/>
		<updated>2021-02-24T12:21:58Z</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 13:21, 24 Chwefror 2021&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng [[Clogwyn y Garreg]] a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a safle&#039;r &lt;/del&gt;hen &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;adeilad a ddefnyddid fel lloches i &lt;/del&gt;[[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. Ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng [[Clogwyn y Garreg]] a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ac adfeilion &lt;/ins&gt;hen &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ffermdy Drws-y-coed Uchaf, lle croesawyd y cenhadon Morafaidd   &lt;/ins&gt;[[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]] &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a ddaeth yno yn ail hanner y ddeunawfed ganrif. (Mae ffermdy presennol Drws-y-Coed Uchaf wedi ei symud gryn bellter i ffwrdd i lawr y dyffryn i gyfeiriad Rhyd-ddu&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) &lt;/ins&gt;Ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Efallai mai prif hynodrwydd y bwlch, fodd bynnag, yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&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;Efallai mai prif hynodrwydd y bwlch, fodd bynnag, yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&lt;/div&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=Bwlch_y_Gylfin&amp;diff=11045&amp;oldid=prev</id>
		<title>Cyfaill Eben am 12:13, 24 Chwefror 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=11045&amp;oldid=prev"/>
		<updated>2021-02-24T12:13:05Z</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 13:13, 24 Chwefror 2021&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;Bwlch y Gylfin&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r bwlch rhwng [[Clogwyn y Garreg]] a&amp;#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a safle&amp;#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. Ar y llethr orllewinol, a&amp;#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Bwlch y Gylfin&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r bwlch rhwng [[Clogwyn y Garreg]] a&amp;#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a safle&amp;#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. Ar y llethr orllewinol, a&amp;#039;i gefn at y mynydd, mae olion bwthyn Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Efallai prif hynodrwydd y bwlch &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;fod &lt;/del&gt;bynnag yw&#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&#039;n rhannu&#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&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;Efallai &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mai &lt;/ins&gt;prif hynodrwydd y bwlch&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, fodd &lt;/ins&gt;bynnag&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;yw&#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&#039;n rhannu&#039;r un enw: [[Drws-y-coed Isaf]] a [[Drws-y-coed Uchaf]].&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>Cyfaill Eben</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=10906&amp;oldid=prev</id>
		<title>Irion am 09:16, 17 Chwefror 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=10906&amp;oldid=prev"/>
		<updated>2021-02-17T09:16:39Z</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 10:16, 17 Chwefror 2021&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng Clogwyn y Garreg a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;safl&lt;/del&gt;&#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ar &lt;/del&gt;y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;Clogwyn y Garreg&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/ins&gt;a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;safle&lt;/ins&gt;&#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ar &lt;/ins&gt;y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bwthyn &lt;/ins&gt;Clogwyn Brwnt, cartref [[Y Brodyr Francis]].&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;Efallai prif hynodrwydd y bwlch fod bynnag yw&#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&#039;n rhannu&#039;r un enw: Drws-y-coed Isaf a Drws-y-coed Uchaf.&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;Efallai prif hynodrwydd y bwlch fod bynnag yw&#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&#039;n rhannu&#039;r un enw: &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;Drws-y-coed Isaf&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/ins&gt;a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;Drws-y-coed Uchaf&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;&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=Bwlch_y_Gylfin&amp;diff=8789&amp;oldid=prev</id>
		<title>Irion am 10:21, 4 Mai 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=8789&amp;oldid=prev"/>
		<updated>2020-05-04T10:21:02Z</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 11:21, 4 Mai 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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng Clogwyn y Garreg a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a safl&#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion cartref [[Y Brodyr Francis]].&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch rhwng Clogwyn y Garreg a&#039;r [[Y Garn|Garn]] y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a safl&#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Clogwyn Brwnt, &lt;/ins&gt;cartref [[Y Brodyr Francis]].&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;div&gt;Efallai prif hynodrwydd y bwlch fod bynnag yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: Drws-y-coed Isaf a Drws-y-coed Uchaf.&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;Efallai prif hynodrwydd y bwlch fod bynnag yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: Drws-y-coed Isaf a Drws-y-coed Uchaf.&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;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=8776&amp;oldid=prev</id>
		<title>Irion am 08:18, 3 Mai 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=8776&amp;oldid=prev"/>
		<updated>2020-05-03T08:18:23Z</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 09:18, 3 Mai 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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a safl&#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion cartref [[Y Brodyr Francis]].&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;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;rhwng Clogwyn y Garreg a&#039;r [[Y Garn|Garn]] &lt;/ins&gt;y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a safl&#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. ar y llethr orllewinol, a&#039;i gefn at y mynydd, mae olion cartref [[Y Brodyr Francis]].&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;div&gt;Efallai prif hynodrwydd y bwlch fod bynnag yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: Drws-y-coed Isaf a Drws-y-coed Uchaf.&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;Efallai prif hynodrwydd y bwlch fod bynnag yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: Drws-y-coed Isaf a Drws-y-coed Uchaf.&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;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=8775&amp;oldid=prev</id>
		<title>Irion: Crëwyd tudalen newydd yn dechrau gyda &#039;&#039;&#039;&#039;Bwlch y Gylfin&#039;&#039;&#039; yw&#039;r bwlch y rhed y ffordd drosto rhwng Dyffryn Nantlle a Rhyd-ddu. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae Llyn y Dywarc...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bwlch_y_Gylfin&amp;diff=8775&amp;oldid=prev"/>
		<updated>2020-05-03T08:15:55Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;&amp;#039;&amp;#039;&amp;#039;Bwlch y Gylfin&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r bwlch y rhed y ffordd drosto rhwng &lt;a href=&quot;/wici/Dyffryn_Nantlle&quot; title=&quot;Dyffryn Nantlle&quot;&gt;Dyffryn Nantlle&lt;/a&gt; a &lt;a href=&quot;/wici/Rhyd-ddu&quot; title=&quot;Rhyd-ddu&quot;&gt;Rhyd-ddu&lt;/a&gt;. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae Llyn y Dywarc...&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;Bwlch y Gylfin&amp;#039;&amp;#039;&amp;#039; yw&amp;#039;r bwlch y rhed y ffordd drosto rhwng [[Dyffryn Nantlle]] a [[Rhyd-ddu]]. Bron ar dop y bwlch ar ochr Rhyd-ddu, mae [[Llyn y Dywarchen]] a safl&amp;#039;r hen adeilad a ddefnyddid fel lloches i [[Morafiaid Drws-y-coed|Forafiaid Drws-y-coed]]. ar y llethr orllewinol, a&amp;#039;i gefn at y mynydd, mae olion cartref [[Y Brodyr Francis]].&lt;br /&gt;
Efallai prif hynodrwydd y bwlch fod bynnag yw&amp;#039;r ffaith ei fod yn sefyll rhwng dwy fferm sy&amp;#039;n rhannu&amp;#039;r un enw: Drws-y-coed Isaf a Drws-y-coed Uchaf.&lt;br /&gt;
&lt;br /&gt;
{{eginyn}}&lt;br /&gt;
==Cyfeiriadau==&lt;br /&gt;
{{cyfeiriadau}}&lt;br /&gt;
[[Categori:Daearyddiaeth ffisegol]]&lt;/div&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
</feed>