<?xml version="1.0"?>
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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon</id>
	<title>Ymddiriedolaeth Dyrpeg Sir Gaernarfon - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;action=history"/>
	<updated>2026-05-06T12:08:55Z</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=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14504&amp;oldid=prev</id>
		<title>Irion am 12:42, 20 Ionawr 2023</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14504&amp;oldid=prev"/>
		<updated>2023-01-20T12:42:34Z</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 13:42, 20 Ionawr 2023&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-l10&quot;&gt;Llinell 10:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 10:&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;  * Tollborth [[Tyrpeg Pant Du|Pant Du]]&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;  * Tollborth [[Tyrpeg Pant Du|Pant Du]]&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;  * Tollborth [[Tyrpeg Gelli|Gelli-ffrydiau]]&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;  * Tollborth [[Tyrpeg Gelli|Gelli-ffrydiau]]&lt;/div&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;  * Tollborth [[Tyrpeg Rhyd&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\&lt;/del&gt;ddu|Rhyd-ddu]]&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;  * Tollborth [[Tyrpeg Rhyd&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/ins&gt;ddu|Rhyd-ddu]]&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;Nid oedd y rhai a gadwai&amp;#039;r tollbyrth yn weision i&amp;#039;r Ymddiriedolaeth. Yn hytrach, gofynnid am dendrau bob blwyddyn am redeg y giatiau hyn a chodi&amp;#039;r tollau. Byddai&amp;#039;r sawl a enillai&amp;#039;r tendr yn cael ei elw trwy sicrhau bod pob ceiniog ddyledus yn cael ei thalu.&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 oedd y rhai a gadwai&amp;#039;r tollbyrth yn weision i&amp;#039;r Ymddiriedolaeth. Yn hytrach, gofynnid am dendrau bob blwyddyn am redeg y giatiau hyn a chodi&amp;#039;r tollau. Byddai&amp;#039;r sawl a enillai&amp;#039;r tendr yn cael ei elw trwy sicrhau bod pob ceiniog ddyledus yn cael ei thalu.&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=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14496&amp;oldid=prev</id>
		<title>Irion am 13:07, 19 Ionawr 2023</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14496&amp;oldid=prev"/>
		<updated>2023-01-19T13:07:21Z</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 14:07, 19 Ionawr 2023&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;Er mwyn talu am y gwaith, rhaid oedd codi tollbyrth. Lleolwyd nifer o fewn ffinau&amp;#039;r cwmwd, er y giatiau mwyaf cynhyrchiol oedd giatiau Pont Seiont a Maes Mawr (ychydig uwchben tref Pwllheli, ger Tyddyn Iocws). Wrth basio&amp;#039;r giatiau hyn a thalu&amp;#039;r doll, gellid teithio cryn bellter gan fod y tocyn yn &amp;quot;rhyddhau&amp;quot; giatiau yn nes ymlaen ar y siwrne. Os oedd rhywun yn cychwyn ar daith o fewn y cwmwd, roedd rhaid cofio fod tollborth cyn cyrraedd y dref agosaf. Serch hynny, roedd yna nifer o dollbyrth o fewn ffiniau&amp;#039;r cwmwd i ddal y traffig mwy lleol:&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;Er mwyn talu am y gwaith, rhaid oedd codi tollbyrth. Lleolwyd nifer o fewn ffinau&amp;#039;r cwmwd, er y giatiau mwyaf cynhyrchiol oedd giatiau Pont Seiont a Maes Mawr (ychydig uwchben tref Pwllheli, ger Tyddyn Iocws). Wrth basio&amp;#039;r giatiau hyn a thalu&amp;#039;r doll, gellid teithio cryn bellter gan fod y tocyn yn &amp;quot;rhyddhau&amp;quot; giatiau yn nes ymlaen ar y siwrne. Os oedd rhywun yn cychwyn ar daith o fewn y cwmwd, roedd rhaid cofio fod tollborth cyn cyrraedd y dref agosaf. Serch hynny, roedd yna nifer o dollbyrth o fewn ffiniau&amp;#039;r cwmwd i ddal y traffig mwy lleol:&lt;/div&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;  * Tollborth [[Dolydd]]&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;  * Tollborth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpeg Dolydd|&lt;/ins&gt;Dolydd]]&lt;/div&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;  * Tollborth [[Y Berth]]&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;  * Tollborth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpeg Y Berth|&lt;/ins&gt;Y Berth]]&lt;/div&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;  * Tollborth [[Clynnog-fawr]]&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;  * Tollborth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpeg Clynnog Fawr|&lt;/ins&gt;Clynnog-fawr]]&lt;/div&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;  * Tollborth [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpaig &lt;/del&gt;Llanaelhaearn]] - caewyd pan agorwyd Tollborth Clynnog-fawr.&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;  * Tollborth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpeg Llanaelhaearn|&lt;/ins&gt;Llanaelhaearn]] - caewyd pan agorwyd Tollborth Clynnog-fawr.&lt;/div&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;  * Tollborth [[Pant Du]]&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;  * Tollborth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpeg Pant Du|&lt;/ins&gt;Pant Du]]&lt;/div&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;  * Tollborth [[Gelli-ffrydiau]]&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;  * Tollborth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpeg Gelli|&lt;/ins&gt;Gelli-ffrydiau]]&lt;/div&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;  * Tollborth [[Rhyd-ddu]]&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;  * Tollborth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpeg Rhyd\ddu|&lt;/ins&gt;Rhyd-ddu]]&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;Nid oedd y rhai a gadwai&amp;#039;r tollbyrth yn weision i&amp;#039;r Ymddiriedolaeth. Yn hytrach, gofynnid am dendrau bob blwyddyn am redeg y giatiau hyn a chodi&amp;#039;r tollau. Byddai&amp;#039;r sawl a enillai&amp;#039;r tendr yn cael ei elw trwy sicrhau bod pob ceiniog ddyledus yn cael ei thalu.&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 oedd y rhai a gadwai&amp;#039;r tollbyrth yn weision i&amp;#039;r Ymddiriedolaeth. Yn hytrach, gofynnid am dendrau bob blwyddyn am redeg y giatiau hyn a chodi&amp;#039;r tollau. Byddai&amp;#039;r sawl a enillai&amp;#039;r tendr yn cael ei elw trwy sicrhau bod pob ceiniog ddyledus yn cael ei thalu.&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=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14349&amp;oldid=prev</id>
		<title>Irion am 10:15, 19 Rhagfyr 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14349&amp;oldid=prev"/>
		<updated>2022-12-19T10:15:57Z</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 11:15, 19 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-l7&quot;&gt;Llinell 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 7:&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;  * Tollborth [[Y Berth]]&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;  * Tollborth [[Y Berth]]&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;  * Tollborth [[Clynnog-fawr]]&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;  * Tollborth [[Clynnog-fawr]]&lt;/div&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;  * Tollborth [[Llanaelhaearn]] - caewyd pan agorwyd Tollborth Clynnog-fawr.&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;  * Tollborth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tyrpaig &lt;/ins&gt;Llanaelhaearn]] - caewyd pan agorwyd Tollborth Clynnog-fawr.&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;  * Tollborth [[Pant Du]]&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;  * Tollborth [[Pant Du]]&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;  * Tollborth [[Gelli-ffrydiau]]&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;  * Tollborth [[Gelli-ffrydiau]]&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=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14301&amp;oldid=prev</id>
		<title>Cyfaill Eben am 10:53, 8 Rhagfyr 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14301&amp;oldid=prev"/>
		<updated>2022-12-08T10:53:18Z</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 11:53, 8 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;Sefydlwyd &#039;&#039;&#039;Ymddiriedolaeth Dyrpeg Sir Gaernarfon&#039;&#039;&#039; ym 1768 trwy ddeddf seneddol. Gan fod y cyfrifoldeb am gynnal ffyrdd y sir wedi &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gorwedd gyda phlwyfi &lt;/del&gt;unigol dan arolygaeth yr ynadon heddwch, roedd &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;hi &lt;/del&gt;wedi profi&#039;n amhosibl i sicrhau cysondeb neu gydgordio o ran cynnal a chadw&#039;r ffyrdd mewn cyflwr derbyniol. O dipyn i beth, sefydlwyd ymddiriedolaethau ar draws Cymru - a Lloegr - a fyddai&#039;n creu system fodern ac effeithlon o ran ffyrdd. Telid am y gwaith hwn trwy godi tollau ar y sawl a ddefnyddiai&#039;r ffyrdd, a gosodwyd giatiau ar draws y lôn bob hyn a hyn lle &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bu raid &lt;/del&gt;talu&#039;r doll. Gan fod rhai ymddiriedolaethau&#039;n &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;farrus&lt;/del&gt;, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;codwyd &lt;/del&gt;gwrthwynebiad ffyrnig a esgorodd yn y diwedd ar Derfysgoedd Rebeca - er nad oes cofnod o drwbl mawr yn Sir Gaernarfon.&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;Sefydlwyd &#039;&#039;&#039;Ymddiriedolaeth Dyrpeg Sir Gaernarfon&#039;&#039;&#039; ym 1768 trwy ddeddf seneddol. Gan fod y cyfrifoldeb am gynnal ffyrdd y sir wedi &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cael ei ysgwyddo gan blwyfi &lt;/ins&gt;unigol dan arolygaeth yr ynadon heddwch, roedd wedi profi&#039;n amhosibl i sicrhau cysondeb neu gydgordio o ran cynnal a chadw&#039;r ffyrdd mewn cyflwr derbyniol. O dipyn i beth, sefydlwyd ymddiriedolaethau ar draws Cymru - a Lloegr - a fyddai&#039;n creu system fodern ac effeithlon o ran ffyrdd. Telid am y gwaith hwn trwy godi tollau ar y sawl a ddefnyddiai&#039;r ffyrdd, a gosodwyd giatiau ar draws y lôn bob hyn a hyn lle &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;byddai&#039;n rhaid &lt;/ins&gt;talu&#039;r doll. Gan fod rhai ymddiriedolaethau&#039;n &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;farus&lt;/ins&gt;, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cododd &lt;/ins&gt;gwrthwynebiad ffyrnig a esgorodd yn y diwedd ar Derfysgoedd Rebeca - er nad oes cofnod o drwbl mawr yn Sir Gaernarfon.&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;Cychwynnodd yr Ymddiriedolaeth ar ei gwaith trwy greu ffordd fawr o Gonwy trwy Fangor a Chaernarfon ac ymlaen am Bwllheli. Ar ôl sicrhau ail ddeddf a ganiataodd i&amp;#039;r Ymddiriedpolaeth adeiladu ffordd o Gonwy i Lanrwst ym 1777, bu&amp;#039;r Ymddiriedolaeth yn gweithio&amp;#039;n galed i orffen y gwaith. Symudodd ymlaen wedyn, gan sicrhau deddf arall eto, hynny ym 1810, i gysylltu eu ffyrdd nhw gyda ffordd dyrpeg Ymddiriedolaeth Dyrpeg Porthdinlläen, a oedd wedi ei hawdurdodi i adeiladu ffordd o Borthdinlläen trwy Bwllheli, Tremadog a Beddgelert i Gapel Curig. Yn ogystal â ffyrdd o Gaernarfon i Ben-y-gwryd a Beddgelert (gyda rhannau o&amp;#039;r ffordd olaf hon yn pasio trwy [[Uwchgwyrfai]] rhwng [[Cwellyn]] a [[Rhyd-ddu]]), cafwyd awdurdod i adeiladu ffordd o [[Glan-rhyd]] trwy [[Pen-y-groes|Ben-y-groes]] i Dremadog,ynghyd â ffordd groes o [[Clynnog Fawr|Glynnog]] i [[Berth]] ger [[Llanllyfni]] ac o Ben-y-groes heibio [[Pant Du]] a [[Gelli-ffrydiau]] i Ryd-ddu. Erbyn yr 1820au felly roedd gan Uwchgwyrfai ddwy lôn bost o safon, ynghyd â lôn o Glynnog ar hyd [[Dyffryn Nantlle]].&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;Cychwynnodd yr Ymddiriedolaeth ar ei gwaith trwy greu ffordd fawr o Gonwy trwy Fangor a Chaernarfon ac ymlaen am Bwllheli. Ar ôl sicrhau ail ddeddf a ganiataodd i&amp;#039;r Ymddiriedpolaeth adeiladu ffordd o Gonwy i Lanrwst ym 1777, bu&amp;#039;r Ymddiriedolaeth yn gweithio&amp;#039;n galed i orffen y gwaith. Symudodd ymlaen wedyn, gan sicrhau deddf arall eto, hynny ym 1810, i gysylltu eu ffyrdd nhw gyda ffordd dyrpeg Ymddiriedolaeth Dyrpeg Porthdinlläen, a oedd wedi ei hawdurdodi i adeiladu ffordd o Borthdinlläen trwy Bwllheli, Tremadog a Beddgelert i Gapel Curig. Yn ogystal â ffyrdd o Gaernarfon i Ben-y-gwryd a Beddgelert (gyda rhannau o&amp;#039;r ffordd olaf hon yn pasio trwy [[Uwchgwyrfai]] rhwng [[Cwellyn]] a [[Rhyd-ddu]]), cafwyd awdurdod i adeiladu ffordd o [[Glan-rhyd]] trwy [[Pen-y-groes|Ben-y-groes]] i Dremadog,ynghyd â ffordd groes o [[Clynnog Fawr|Glynnog]] i [[Berth]] ger [[Llanllyfni]] ac o Ben-y-groes heibio [[Pant Du]] a [[Gelli-ffrydiau]] i Ryd-ddu. Erbyn yr 1820au felly roedd gan Uwchgwyrfai ddwy lôn bost o safon, ynghyd â lôn o Glynnog ar hyd [[Dyffryn Nantlle]].&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;Er mwyn talu am y gwaith, rhaid oedd codi tollbyrth. Lleolwyd nifer o fewn ffinau&#039;r cwmwd, er y giatiau mwyaf cynhyrchiol oedd giatiau Pont Seiont a Maes Mawr (ychydig uwchben tref Pwllheli, ger Tyddyn Iocws). Wrth basio&#039;r giatiau hyn a thalu&#039;r doll, gellid teithio cryn bellter gan fod y tocyn yn &quot;rhyddhau&quot; giatiau yn nes ymlaen ar y siwrne. Os oedd rhywun yn cychwyn ar daith o fewn y cwmwd, roedd rhaid cofio fod tollborth cyn cyrraedd y dref agosaf. Serch hynny, roedd yna nifer o dollbyrth o fewn ffiniau&#039;r cwmwd i &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dal &lt;/del&gt;y traffig mwy lleol:&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;Er mwyn talu am y gwaith, rhaid oedd codi tollbyrth. Lleolwyd nifer o fewn ffinau&#039;r cwmwd, er y giatiau mwyaf cynhyrchiol oedd giatiau Pont Seiont a Maes Mawr (ychydig uwchben tref Pwllheli, ger Tyddyn Iocws). Wrth basio&#039;r giatiau hyn a thalu&#039;r doll, gellid teithio cryn bellter gan fod y tocyn yn &quot;rhyddhau&quot; giatiau yn nes ymlaen ar y siwrne. Os oedd rhywun yn cychwyn ar daith o fewn y cwmwd, roedd rhaid cofio fod tollborth cyn cyrraedd y dref agosaf. Serch hynny, roedd yna nifer o dollbyrth o fewn ffiniau&#039;r cwmwd i &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ddal &lt;/ins&gt;y traffig mwy lleol:&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;  * Tollborth [[Dolydd]]&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;  * Tollborth [[Dolydd]]&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;  * Tollborth [[Y Berth]]&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;  * Tollborth [[Y Berth]]&lt;/div&gt;&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-l12&quot;&gt;Llinell 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 12:&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;  * Tollborth [[Rhyd-ddu]]&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;  * Tollborth [[Rhyd-ddu]]&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;Nid oedd y rhai a gadwai&#039;r &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;tollbvyrth &lt;/del&gt;yn weision i&#039;r Ymddiriedolaeth. Yn hytrach, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gofynnwyd &lt;/del&gt;am dendrau bob blwyddyn am redeg y giatiau hyn a chodi&#039;r tollau. Byddai&#039;r sawl a enillai&#039;r tendr yn cael ei elw trwy sicrhau bod pob ceiniog ddyledus yn cael ei thalu.&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;Nid oedd y rhai a gadwai&#039;r &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;tollbyrth &lt;/ins&gt;yn weision i&#039;r Ymddiriedolaeth. Yn hytrach, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gofynnid &lt;/ins&gt;am dendrau bob blwyddyn am redeg y giatiau hyn a chodi&#039;r tollau. Byddai&#039;r sawl a enillai&#039;r tendr yn cael ei elw trwy sicrhau bod pob ceiniog ddyledus yn cael ei thalu.&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;Trwy ganol y 19g. ceisiodd yr Ymddiriedolaeth leihau&amp;#039;r dyledion oedd ganddi. O swm nid ansylweddol o £18,636 ym 1846, llwyddwyd i ostwng y ffigwr i ddim ond £726 ym 1881.&amp;lt;ref&amp;gt;R.T. Pritchard, &amp;#039;&amp;#039;The Caernarvonshire Turnpike Trust&amp;#039;&amp;#039;, &amp;#039;&amp;#039;Cylchgrawn Hanes Sir Gaernarfon&amp;#039;&amp;#039;, Cyf.17 (1956), tt.62-74&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;Trwy ganol y 19g. ceisiodd yr Ymddiriedolaeth leihau&amp;#039;r dyledion oedd ganddi. O swm nid ansylweddol o £18,636 ym 1846, llwyddwyd i ostwng y ffigwr i ddim ond £726 ym 1881.&amp;lt;ref&amp;gt;R.T. Pritchard, &amp;#039;&amp;#039;The Caernarvonshire Turnpike Trust&amp;#039;&amp;#039;, &amp;#039;&amp;#039;Cylchgrawn Hanes Sir Gaernarfon&amp;#039;&amp;#039;, Cyf.17 (1956), tt.62-74&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;Ym 1882, diddymwyd yr Ymddiriedolaeth, gan ryddhau ei ffyrdd o dollau. Unig olion y system erbyn hyn yw&#039;r tollbyrth - mae&#039;r rhan fwyaf &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ag &lt;/del&gt;eithrio Dolydd, Llanaelhaearn a Rhyd-ddu  i&#039;w gweld hyd heddiw.&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;Ym 1882, diddymwyd yr Ymddiriedolaeth, gan ryddhau ei ffyrdd o dollau. Unig olion y system erbyn hyn yw&#039;r tollbyrth - mae&#039;r rhan fwyaf &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ac &lt;/ins&gt;eithrio Dolydd, Llanaelhaearn a Rhyd-ddu  i&#039;w gweld hyd heddiw.&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:Ffyrdd]]&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:Ffyrdd]]&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=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14286&amp;oldid=prev</id>
		<title>Irion: Crëwyd tudalen newydd yn dechrau gyda &#039;Sefydlwyd &#039;&#039;&#039;Ymddiriedolaeth Dyrpeg Sir Gaernarfon&#039;&#039;&#039; ym 1768 trwy ddeddf seneddol. Gan fod y cyfrifoldeb am gynnal ffyrdd y sir wedi gorwedd gyda phlwyfi...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ymddiriedolaeth_Dyrpeg_Sir_Gaernarfon&amp;diff=14286&amp;oldid=prev"/>
		<updated>2022-12-06T17:55:21Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;Sefydlwyd &amp;#039;&amp;#039;&amp;#039;Ymddiriedolaeth Dyrpeg Sir Gaernarfon&amp;#039;&amp;#039;&amp;#039; ym 1768 trwy ddeddf seneddol. Gan fod y cyfrifoldeb am gynnal ffyrdd y sir wedi gorwedd gyda phlwyfi...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Sefydlwyd &amp;#039;&amp;#039;&amp;#039;Ymddiriedolaeth Dyrpeg Sir Gaernarfon&amp;#039;&amp;#039;&amp;#039; ym 1768 trwy ddeddf seneddol. Gan fod y cyfrifoldeb am gynnal ffyrdd y sir wedi gorwedd gyda phlwyfi unigol dan arolygaeth yr ynadon heddwch, roedd hi wedi profi&amp;#039;n amhosibl i sicrhau cysondeb neu gydgordio o ran cynnal a chadw&amp;#039;r ffyrdd mewn cyflwr derbyniol. O dipyn i beth, sefydlwyd ymddiriedolaethau ar draws Cymru - a Lloegr - a fyddai&amp;#039;n creu system fodern ac effeithlon o ran ffyrdd. Telid am y gwaith hwn trwy godi tollau ar y sawl a ddefnyddiai&amp;#039;r ffyrdd, a gosodwyd giatiau ar draws y lôn bob hyn a hyn lle bu raid talu&amp;#039;r doll. Gan fod rhai ymddiriedolaethau&amp;#039;n farrus, codwyd gwrthwynebiad ffyrnig a esgorodd yn y diwedd ar Derfysgoedd Rebeca - er nad oes cofnod o drwbl mawr yn Sir Gaernarfon.&lt;br /&gt;
&lt;br /&gt;
Cychwynnodd yr Ymddiriedolaeth ar ei gwaith trwy greu ffordd fawr o Gonwy trwy Fangor a Chaernarfon ac ymlaen am Bwllheli. Ar ôl sicrhau ail ddeddf a ganiataodd i&amp;#039;r Ymddiriedpolaeth adeiladu ffordd o Gonwy i Lanrwst ym 1777, bu&amp;#039;r Ymddiriedolaeth yn gweithio&amp;#039;n galed i orffen y gwaith. Symudodd ymlaen wedyn, gan sicrhau deddf arall eto, hynny ym 1810, i gysylltu eu ffyrdd nhw gyda ffordd dyrpeg Ymddiriedolaeth Dyrpeg Porthdinlläen, a oedd wedi ei hawdurdodi i adeiladu ffordd o Borthdinlläen trwy Bwllheli, Tremadog a Beddgelert i Gapel Curig. Yn ogystal â ffyrdd o Gaernarfon i Ben-y-gwryd a Beddgelert (gyda rhannau o&amp;#039;r ffordd olaf hon yn pasio trwy [[Uwchgwyrfai]] rhwng [[Cwellyn]] a [[Rhyd-ddu]]), cafwyd awdurdod i adeiladu ffordd o [[Glan-rhyd]] trwy [[Pen-y-groes|Ben-y-groes]] i Dremadog,ynghyd â ffordd groes o [[Clynnog Fawr|Glynnog]] i [[Berth]] ger [[Llanllyfni]] ac o Ben-y-groes heibio [[Pant Du]] a [[Gelli-ffrydiau]] i Ryd-ddu. Erbyn yr 1820au felly roedd gan Uwchgwyrfai ddwy lôn bost o safon, ynghyd â lôn o Glynnog ar hyd [[Dyffryn Nantlle]].&lt;br /&gt;
&lt;br /&gt;
Er mwyn talu am y gwaith, rhaid oedd codi tollbyrth. Lleolwyd nifer o fewn ffinau&amp;#039;r cwmwd, er y giatiau mwyaf cynhyrchiol oedd giatiau Pont Seiont a Maes Mawr (ychydig uwchben tref Pwllheli, ger Tyddyn Iocws). Wrth basio&amp;#039;r giatiau hyn a thalu&amp;#039;r doll, gellid teithio cryn bellter gan fod y tocyn yn &amp;quot;rhyddhau&amp;quot; giatiau yn nes ymlaen ar y siwrne. Os oedd rhywun yn cychwyn ar daith o fewn y cwmwd, roedd rhaid cofio fod tollborth cyn cyrraedd y dref agosaf. Serch hynny, roedd yna nifer o dollbyrth o fewn ffiniau&amp;#039;r cwmwd i dal y traffig mwy lleol:&lt;br /&gt;
 * Tollborth [[Dolydd]]&lt;br /&gt;
 * Tollborth [[Y Berth]]&lt;br /&gt;
 * Tollborth [[Clynnog-fawr]]&lt;br /&gt;
 * Tollborth [[Llanaelhaearn]] - caewyd pan agorwyd Tollborth Clynnog-fawr.&lt;br /&gt;
 * Tollborth [[Pant Du]]&lt;br /&gt;
 * Tollborth [[Gelli-ffrydiau]]&lt;br /&gt;
 * Tollborth [[Rhyd-ddu]]&lt;br /&gt;
&lt;br /&gt;
Nid oedd y rhai a gadwai&amp;#039;r tollbvyrth yn weision i&amp;#039;r Ymddiriedolaeth. Yn hytrach, gofynnwyd am dendrau bob blwyddyn am redeg y giatiau hyn a chodi&amp;#039;r tollau. Byddai&amp;#039;r sawl a enillai&amp;#039;r tendr yn cael ei elw trwy sicrhau bod pob ceiniog ddyledus yn cael ei thalu.&lt;br /&gt;
&lt;br /&gt;
Trwy ganol y 19g. ceisiodd yr Ymddiriedolaeth leihau&amp;#039;r dyledion oedd ganddi. O swm nid ansylweddol o £18,636 ym 1846, llwyddwyd i ostwng y ffigwr i ddim ond £726 ym 1881.&amp;lt;ref&amp;gt;R.T. Pritchard, &amp;#039;&amp;#039;The Caernarvonshire Turnpike Trust&amp;#039;&amp;#039;, &amp;#039;&amp;#039;Cylchgrawn Hanes Sir Gaernarfon&amp;#039;&amp;#039;, Cyf.17 (1956), tt.62-74&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Ym 1882, diddymwyd yr Ymddiriedolaeth, gan ryddhau ei ffyrdd o dollau. Unig olion y system erbyn hyn yw&amp;#039;r tollbyrth - mae&amp;#039;r rhan fwyaf ag eithrio Dolydd, Llanaelhaearn a Rhyd-ddu  i&amp;#039;w gweld hyd heddiw.&lt;br /&gt;
&lt;br /&gt;
==Cyfeiriadau==&lt;br /&gt;
&lt;br /&gt;
[[Categori:Ffyrdd]]&lt;/div&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
</feed>