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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Glynmeibion_Isaf_a_Glynmeibion_Mawr</id>
	<title>Glynmeibion Isaf a Glynmeibion Mawr - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Glynmeibion_Isaf_a_Glynmeibion_Mawr"/>
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	<updated>2026-04-06T09:45:52Z</updated>
	<subtitle>Hanes diwygio&#039;r dudalen hon ar y wici</subtitle>
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	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Glynmeibion_Isaf_a_Glynmeibion_Mawr&amp;diff=15744&amp;oldid=prev</id>
		<title>Irion am 13:05, 24 Mai 2024</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Glynmeibion_Isaf_a_Glynmeibion_Mawr&amp;diff=15744&amp;oldid=prev"/>
		<updated>2024-05-24T13:05:23Z</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 14:05, 24 Mai 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-l6&quot;&gt;Llinell 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 6:&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=Glynmeibion_Isaf_a_Glynmeibion_Mawr&amp;diff=15742&amp;oldid=prev</id>
		<title>Cyfaill Eben am 16:13, 23 Mai 2024</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Glynmeibion_Isaf_a_Glynmeibion_Mawr&amp;diff=15742&amp;oldid=prev"/>
		<updated>2024-05-23T16:13:22Z</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 17:13, 23 Mai 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-l4&quot;&gt;Llinell 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 4:&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;Nid oes modd gwybod pwy oedd y &amp;#039;&amp;#039;meibion&amp;#039;&amp;#039; yn y priodolid y llyn neu lynnoedd iddynt. Gallai &amp;#039;&amp;#039;meibion&amp;#039;&amp;#039; gyfeirio at ddynion yn gyffredinol ond, yn yr achos hwn, mae&amp;#039;n fwy na thebyg eu bod yn cyfeirio at ryw deulu neu wehelyth arbennig. Dirgelwch nas datrysir bellach mae&amp;#039;n siŵr.&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), tt.170-1&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;Nid oes modd gwybod pwy oedd y &amp;#039;&amp;#039;meibion&amp;#039;&amp;#039; yn y priodolid y llyn neu lynnoedd iddynt. Gallai &amp;#039;&amp;#039;meibion&amp;#039;&amp;#039; gyfeirio at ddynion yn gyffredinol ond, yn yr achos hwn, mae&amp;#039;n fwy na thebyg eu bod yn cyfeirio at ryw deulu neu wehelyth arbennig. Dirgelwch nas datrysir bellach mae&amp;#039;n siŵr.&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), tt.170-1&amp;lt;/ref&amp;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;&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;== Cyfeiriadau ==&lt;/ins&gt;&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=Glynmeibion_Isaf_a_Glynmeibion_Mawr&amp;diff=15741&amp;oldid=prev</id>
		<title>Cyfaill Eben: Crëwyd tudalen newydd yn dechrau gyda &#039;Saif ffermydd &#039;&#039;&#039;Glynmeibion Isaf&#039;&#039;&#039; a &#039;&#039;&#039;Glynmeibion Mawr&#039;&#039;&#039; rhwng Y Groeslon a Charmel. Ym 1601 ceir y ffurf &#039;&#039;Tir yn llyn y meibion issa...&#039;</title>
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		<updated>2024-05-23T16:11:16Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;Saif ffermydd &amp;#039;&amp;#039;&amp;#039;Glynmeibion Isaf&amp;#039;&amp;#039;&amp;#039; a &amp;#039;&amp;#039;&amp;#039;Glynmeibion Mawr&amp;#039;&amp;#039;&amp;#039; rhwng &lt;a href=&quot;/wici/Y_Groeslon&quot; title=&quot;Y Groeslon&quot;&gt;Y Groeslon&lt;/a&gt; a &lt;a href=&quot;/wici/Carmel&quot; title=&quot;Carmel&quot;&gt;Charmel&lt;/a&gt;. Ym 1601 ceir y ffurf &amp;#039;&amp;#039;Tir yn llyn y meibion issa...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Saif ffermydd &amp;#039;&amp;#039;&amp;#039;Glynmeibion Isaf&amp;#039;&amp;#039;&amp;#039; a &amp;#039;&amp;#039;&amp;#039;Glynmeibion Mawr&amp;#039;&amp;#039;&amp;#039; rhwng [[Y Groeslon]] a [[Carmel|Charmel]]. Ym 1601 ceir y ffurf &amp;#039;&amp;#039;Tir yn llyn y meibion issaphe&amp;#039;&amp;#039; (Casgliad Poole, Gwasanaeth Archifau Gwynedd) a chofnodwyd &amp;#039;&amp;#039;Llyn y meibion&amp;#039;&amp;#039; mewn ewyllys ym 1667. &amp;#039;&amp;#039;Llyn y Meibion bach&amp;#039;&amp;#039; a &amp;#039;&amp;#039;Llyn y meibion mawr&amp;#039;&amp;#039; a geir ym 1795 (Gasgliad Llanfair a Brynodol, LlGC), a ffurfiau cyffelyb, gyda pheth amrywiadau ar y sillafu, a geir yn asesiadau&amp;#039;r Dreth Dir rhwng 1770 a 1778. &lt;br /&gt;
&lt;br /&gt;
Mae&amp;#039;n amlwg mai &amp;#039;&amp;#039;Llyn y Meibion&amp;#039;&amp;#039;, neu &amp;#039;&amp;#039;Llyn y Meibion Mawr&amp;#039;&amp;#039; a &amp;#039;&amp;#039;Llyn y Meibion Bach&amp;#039;&amp;#039; oedd enwau&amp;#039;r ddau annedd hyn i ddechrau, er y defnyddiwyd yr ansoddair &amp;#039;&amp;#039;isaf (issaphe)&amp;#039;&amp;#039; yn y cyfeiriad cynharaf a welwyd o 1601. Gwahaniaethwyd rhyngddynt yn ddiweddarach trwy ddefnyddio &amp;#039;&amp;#039;isaf&amp;#039;&amp;#039; ac &amp;#039;&amp;#039;uchaf&amp;#039;&amp;#039;, ond erbyn hyn defnyddir y ddau ansoddair anghymarus &amp;#039;&amp;#039;isaf&amp;#039;&amp;#039; a &amp;#039;&amp;#039;mawr&amp;#039;&amp;#039;. Sylwer hefyd mai &amp;#039;&amp;#039;llyn&amp;#039;&amp;#039; oedd yr elfen gyntaf yn wreiddiol, nid &amp;#039;&amp;#039;glyn&amp;#039;&amp;#039;, a cheir ambell i wyriad i &amp;#039;&amp;#039;llan&amp;#039;&amp;#039; a &amp;#039;&amp;#039;llain&amp;#039;&amp;#039; mewn rhai ffynonellau. Fodd bynnag, yn asesiad y Dreth Dir ym 1778 cofnodir &amp;#039;&amp;#039;Glyn y meibeon&amp;#039;&amp;#039;, a &amp;#039;&amp;#039;Llunymeibeon / Glunymeibion&amp;#039;&amp;#039; a gofnodwyd y flwyddyn ddilynol. &amp;#039;&amp;#039;Glyn&amp;#039;&amp;#039; yw&amp;#039;r elfen gyntaf yn y mwyafrif llethol o enghreifftiau o hynny ymlaen.&lt;br /&gt;
&lt;br /&gt;
Nid oes modd gwybod pwy oedd y &amp;#039;&amp;#039;meibion&amp;#039;&amp;#039; yn y priodolid y llyn neu lynnoedd iddynt. Gallai &amp;#039;&amp;#039;meibion&amp;#039;&amp;#039; gyfeirio at ddynion yn gyffredinol ond, yn yr achos hwn, mae&amp;#039;n fwy na thebyg eu bod yn cyfeirio at ryw deulu neu wehelyth arbennig. Dirgelwch nas datrysir bellach mae&amp;#039;n siŵr.&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), tt.170-1&amp;lt;/ref&amp;gt;&lt;/div&gt;</summary>
		<author><name>Cyfaill Eben</name></author>
	</entry>
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