https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&feed=atom&title=Cyngor_Bwrdeistref_Arfon 2026-05-06T10:54:21Z Hanes diwygio'r dudalen hon ar y wici MediaWiki 1.43.1 https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=12758&oldid=prev 2022-01-27T13:33:23Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 14:33, 27 Ionawr 2022</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Llinell 1:</td> <td colspan="2" class="diff-lineno">Llinell 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>'''Cyngor Bwrdeistref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn ran o ardal Cyngor Dosbarth Dwyfor. Mae [[Arfon]] ei hun yn hen enw'n mynd yn ôl i'r canol oesoedd.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>'''Cyngor Bwrdeistref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y dwyrain hyd ffiniau gorllewinol/deheuol <ins style="font-weight: bold; text-decoration: none;">[[</ins>Llanllyfni<ins style="font-weight: bold; text-decoration: none;">]]</ins>, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o <ins style="font-weight: bold; text-decoration: none;">[[</ins>Uwchgwyrfai<ins style="font-weight: bold; text-decoration: none;">]] </ins>o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn ran o ardal <ins style="font-weight: bold; text-decoration: none;">[[</ins>Cyngor Dosbarth Dwyfor<ins style="font-weight: bold; text-decoration: none;">]]</ins>. Mae [[Arfon]] ei hun yn hen enw <ins style="font-weight: bold; text-decoration: none;">ar y cantref y mae Uwchgwyrfai'n rhan ohono, ac felly</ins>'n mynd yn ôl i'r canol oesoedd.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l7">Llinell 7:</td> <td colspan="2" class="diff-lineno">Llinell 7:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Categori:Llywodraeth leol]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Categori:Llywodraeth leol]]</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">[[Categori:Ffiniau]]</ins></div></td></tr> </table>

Irion https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=12750&oldid=prev 2022-01-26T15:54:36Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 16:54, 26 Ionawr 2022</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Llinell 1:</td> <td colspan="2" class="diff-lineno">Llinell 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>'''Cyngor Bwrdeistref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y <del style="font-weight: bold; text-decoration: none;">Dwyrain </del>hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn ran o ardal Cyngor Dosbarth Dwyfor. Mae [[Arfon]] ei hun yn hen enw'n mynd yn <del style="font-weight: bold; text-decoration: none;">ol </del>i'r canol oesoedd.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>'''Cyngor Bwrdeistref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y <ins style="font-weight: bold; text-decoration: none;">dwyrain </ins>hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn ran o ardal Cyngor Dosbarth Dwyfor. Mae [[Arfon]] ei hun yn hen enw'n mynd yn <ins style="font-weight: bold; text-decoration: none;">ôl </ins>i'r canol oesoedd.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>Ers 1996 mae'r swyddogaethau hyn wedi eu gweinyddu gan awdurdod unedig sir Gwynedd, sef [[Cyngor Gwynedd]]. Serch <del style="font-weight: bold; text-decoration: none;">hyn</del>, mae Cyngor Gwynedd wedi cadw Arfon fel un o dri rhanbarth y sir at rai dibenion ym meysydd gweinyddu, cynllunio ac ati. Gwelir arwyddion ffin Arfon ger <del style="font-weight: bold; text-decoration: none;">waelod </del>yr Allt Goch ar yr A499 nid nepell o'r [[Swan]] ac ar yr A487 ger y drofa am [[Chwarel Cefn Graeanog]].</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>Ers 1996 mae'r swyddogaethau hyn wedi eu gweinyddu gan awdurdod unedig sir Gwynedd, sef [[Cyngor Gwynedd]]. Serch <ins style="font-weight: bold; text-decoration: none;">hynny</ins>, mae Cyngor Gwynedd wedi cadw Arfon fel un o dri rhanbarth y sir at rai dibenion ym meysydd gweinyddu, cynllunio ac ati. Gwelir arwyddion ffin Arfon ger <ins style="font-weight: bold; text-decoration: none;">gwaelod </ins>yr Allt Goch ar yr A499<ins style="font-weight: bold; text-decoration: none;">, </ins>nid nepell o'r [[Swan]]<ins style="font-weight: bold; text-decoration: none;">, </ins>ac ar yr A487 ger y drofa am [[Chwarel Cefn Graeanog]].</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Categori:Llywodraeth leol]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Categori:Llywodraeth leol]]</div></td></tr> </table>

Cyfaill Eben https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=8068&oldid=prev 2020-02-25T17:58:45Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 18:58, 25 Chwefror 2020</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Llinell 1:</td> <td colspan="2" class="diff-lineno">Llinell 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>'''Cyngor <del style="font-weight: bold; text-decoration: none;">Bwrdeisdref </del>Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y Dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn ran o ardal Cyngor Dosbarth Dwyfor. Mae [[Arfon]] ei hun yn hen enw'n mynd yn ol i'r canol oesoedd.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>'''Cyngor <ins style="font-weight: bold; text-decoration: none;">Bwrdeistref </ins>Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y Dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn ran o ardal Cyngor Dosbarth Dwyfor. Mae [[Arfon]] ei hun yn hen enw'n mynd yn ol i'r canol oesoedd.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td></tr> </table>

Irion https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=6158&oldid=prev 2019-06-09T16:26:00Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 17:26, 9 Mehefin 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l6">Llinell 6:</td> <td colspan="2" class="diff-lineno">Llinell 6:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">[[Categori:Llywodraeth leol]]</ins></div></td></tr> </table>

Irion https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=5991&oldid=prev 2019-05-20T10:02:58Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 11:02, 20 Mai 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3">Llinell 3:</td> <td colspan="2" class="diff-lineno">Llinell 3:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>Ers 1996 mae'r swyddogaethau hyn wedi eu gweinyddu gan awdurdod unedig sir Gwynedd, sef [[Cyngor Gwynedd]]. Serch hyn, mae Cyngor Gwynedd wedi cadw Arfon fel un o dri rhanbarth y sir at rai dibenion ym meysydd gweinyddu, cynllunio ac ati. Gwelir arwyddion ffin Arfon ger waelod yr Allt Goch ar yr A499 nid nepell o'r [[Swan]] ac ar yr A487 ger y drofa am [[Chwarel <del style="font-weight: bold; text-decoration: none;">Graeanfryn</del>]].</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>Ers 1996 mae'r swyddogaethau hyn wedi eu gweinyddu gan awdurdod unedig sir Gwynedd, sef [[Cyngor Gwynedd]]. Serch hyn, mae Cyngor Gwynedd wedi cadw Arfon fel un o dri rhanbarth y sir at rai dibenion ym meysydd gweinyddu, cynllunio ac ati. Gwelir arwyddion ffin Arfon ger waelod yr Allt Goch ar yr A499 nid nepell o'r [[Swan]] ac ar yr A487 ger y drofa am [[Chwarel <ins style="font-weight: bold; text-decoration: none;">Cefn Graeanog</ins>]].</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td></tr> </table>

Gwylan https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=3641&oldid=prev 2018-06-15T22:33:19Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 23:33, 15 Mehefin 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Llinell 1:</td> <td colspan="2" class="diff-lineno">Llinell 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>'''Cyngor Bwrdeisdref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y Dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn ran o ardal Cyngor Dosbarth Dwyfor.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>'''Cyngor Bwrdeisdref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y Dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn ran o ardal Cyngor Dosbarth Dwyfor<ins style="font-weight: bold; text-decoration: none;">. Mae [[Arfon]] ei hun yn hen enw'n mynd yn ol i'r canol oesoedd</ins>.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td></tr> </table>

Irion https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=664&oldid=prev 2017-11-06T22:47:32Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 23:47, 6 Tachwedd 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Llinell 1:</td> <td colspan="2" class="diff-lineno">Llinell 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>'''Cyngor Bwrdeisdref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y Dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn <del style="font-weight: bold; text-decoration: none;">rhan </del>o ardal Cyngor Dosbarth Dwyfor.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>'''Cyngor Bwrdeisdref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y Dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (Roedd dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn <ins style="font-weight: bold; text-decoration: none;">ran </ins>o ardal Cyngor Dosbarth Dwyfor.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td></tr> </table>

Irion https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=663&oldid=prev 2017-11-06T22:47:05Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 23:47, 6 Tachwedd 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Llinell 1:</td> <td colspan="2" class="diff-lineno">Llinell 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>'''Cyngor Bwrdeisdref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y Dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (<del style="font-weight: bold; text-decoration: none;">roedd </del>dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn rhan o ardal Cyngor Dosbarth Dwyfor.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>'''Cyngor Bwrdeisdref Arfon''' oedd yr awdurdod lleol o dan lefel y Cyngor Sir (Cyngor Sir Gwynedd), rhwng 1974 a 1996. Ymestynnai o blwyf Abergwyngregyn yn y Dwyrain hyd ffiniau gorllewinol/deheuol Llanllyfni, gan gynnwys Bangor a Chaernarfon. Roedd dwy ran o dair o Uwchgwyrfai o fewn ei ffiniau: plwyfi [[Llandwrog]], [[Llanllyfni]] a [[Llanwnda]]. (<ins style="font-weight: bold; text-decoration: none;">Roedd </ins>dau blwyf arall Uwchgwyrfai, [[Clynnog-fawr]] a [[Llanaelhaearn]]) yn rhan o ardal Cyngor Dosbarth Dwyfor.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td></tr> </table>

Irion https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=659&oldid=prev 2017-11-06T21:46:11Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 22:46, 6 Tachwedd 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3">Llinell 3:</td> <td colspan="2" class="diff-lineno">Llinell 3:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td><td class="diff-marker"></td><td style="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;"><div>Prif swyddogaethau Cyngor Arfon oedd tai, casglu ysbwriel a rhai materion iechyd cyhoeddus, cynllunio trefol, a hamdden.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>Ers 1996 mae'r swyddogaethau hyn wedi eu gweinyddu gan awdurdod unedig sir Gwynedd, sef [[Cyngor Gwynedd]]. Serch hyn, mae Cyngor Gwynedd wedi cadw Arfon fel un o dri rhanbarth y sir at <del style="font-weight: bold; text-decoration: none;">rhai </del>dibenion ym meysydd gweinyddu, cynllunio ac ati. Gwelir arwyddion ffin Arfon ger waelod yr Allt Goch ar yr A499 nid nepell o'r [[Swan]] ac ar yr A487 ger y drofa am [[Chwarel Graeanfryn]].</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>Ers 1996 mae'r swyddogaethau hyn wedi eu gweinyddu gan awdurdod unedig sir Gwynedd, sef [[Cyngor Gwynedd]]. Serch hyn, mae Cyngor Gwynedd wedi cadw Arfon fel un o dri rhanbarth y sir at <ins style="font-weight: bold; text-decoration: none;">rai </ins>dibenion ym meysydd gweinyddu, cynllunio ac ati. Gwelir arwyddion ffin Arfon ger waelod yr Allt Goch ar yr A499 nid nepell o'r [[Swan]] ac ar yr A487 ger y drofa am [[Chwarel Graeanfryn]].</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Categori: Israniadau gwladol]]</div></td></tr> </table>

Marian elias https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Cyngor_Bwrdeistref_Arfon&diff=655&oldid=prev 2017-11-06T16:53:38Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="cy"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Fersiwn hŷn</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Fersiwn yn ôl 17:53, 6 Tachwedd 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l4">Llinell 4:</td> <td colspan="2" class="diff-lineno">Llinell 4:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Ers 1996 mae&#039;r swyddogaethau hyn wedi eu gweinyddu gan awdurdod unedig sir Gwynedd, sef [[Cyngor Gwynedd]]. Serch hyn, mae Cyngor Gwynedd wedi cadw Arfon fel un o dri rhanbarth y sir at rhai dibenion ym meysydd gweinyddu, cynllunio ac ati. Gwelir arwyddion ffin Arfon ger waelod yr Allt Goch ar yr A499 nid nepell o&#039;r [[Swan]] ac ar yr A487 ger y drofa am [[Chwarel Graeanfryn]].</div></td><td class="diff-marker"></td><td style="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;"><div>Ers 1996 mae&#039;r swyddogaethau hyn wedi eu gweinyddu gan awdurdod unedig sir Gwynedd, sef [[Cyngor Gwynedd]]. Serch hyn, mae Cyngor Gwynedd wedi cadw Arfon fel un o dri rhanbarth y sir at rhai dibenion ym meysydd gweinyddu, cynllunio ac ati. Gwelir arwyddion ffin Arfon ger waelod yr Allt Goch ar yr A499 nid nepell o&#039;r [[Swan]] ac ar yr A487 ger y drofa am [[Chwarel Graeanfryn]].</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">[[Categori: Israniadau gwladol]]</ins></div></td></tr> </table>

Irion