Archives Network Wales - Placename index: O

Mynegai enwau llefydd: O

Yn y mynegeion y mae'r termau sy'n perthyn i ddisgrifiadau byw wedi'u tanllinellu mewn testun fras.

A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z|Eraill/Other

Oakdale (Wales) village (ST 1898) | Brynhyfryd | Swansea | Wales

[Also Oakdale (Wales) village (ST 1898) | Glamorgan | Wales]

[Also Oakdale (Wales) village (ST 1898) | Mid Glamorgan | Wales]

Obusai (Ghana) town (6.25N, -1.60E )

Oceania region (0.00N, 180.00E)

Odessa (Ukraine) city (46.5N, 30.8E) | Soviet Union

[Also Odessa (Ukraine) city (46.5N, 30.8E) | Ukraine]

Offwell (England) parish (SY 1999) | Devon | England

Ogmore (Wales) area (SS 8876) | Glamorgan | Wales

[Also Ogmore (Wales) area (SS 8876) | South Glamorgan | Wales]

[Also Ogmore (Wales) area (SS 8876) | Vale of Glamorgan | Wales]

RT Ogmore and Garw (Wales) urban district (SS 8876)

RT Southerndown (Wales) village (SS 8873)

Ogmore Vale (Wales) town (SS 9390) | Bridgend | Wales

[Also Ogmore Vale (Wales) town (SS 9390) | Glamorgan | Wales]

[Also Ogmore Vale (Wales) town (SS 9390) | Mid Glamorgan | Wales]

Ogmore Valley (Wales) river valley (SS 9084) | Bridgend | Wales

UF Cwm Ogwr (Wales : river valley)

Ogmore and Garw (Wales) urban district (SS 8876) | Glamorgan | Wales

RT Betws (Bridgend, Wales) parish (SS 8986)

RT Llandyfodwg (Wales) parish (SS 9587)

RT Ogmore (Wales) area (SS 8876)

Ogwen (Wales) rural district (SH 6268) | Caernarvonshire | Wales

[Also Ogwen (Wales) rural district (SH 6268) | Gwynedd | Wales]

RT Abergwyngregyn (Wales) parish (SH 6572)

RT Llanllechid (Wales) parish (SH 6268)

RT Pentir (Wales) parish (SH 5766 )

Ogwr (Wales : district) district (SS 9080) | Mid Glamorgan | Wales

NT Cincinnati (Ohio) city (39.15N, -84.45E); Warren (Ohio) county (39.43N, -84.17E)

Old Colwyn (Wales) town (SH 8678) | Clwyd | Wales

[Also Old Colwyn (Wales) town (SH 8678) | Conwy | Wales]

UF Hen Golwyn (Wales)

RT Colwyn (Conwy, Wales : town) town (SH 8678)

Old Hall (Wales) village (SN 9084) | Montgomeryshire | Wales

[Also Old Hall (Wales) village (SN 9084) | Powys | Wales]

RT Llanidloes (Wales) parish (SN 9584)

Old Llanberis (Wales) USE Nant Peris (Wales) village (SH 6058)

Old Radnor (England) parish (SO 2760) | Herefordshire | England

UF Pencraig (England)

RT Old Radnor (Wales) parish (SO 2559)

Old Radnor (Wales) parish (SO 2559) | Radnorshire | Wales

[Also Old Radnor (Wales) parish (SO 2559) | Powys | Wales]

UF Pencraig (Wales)

RT Evenjobb (Wales) civil parish (SO 2662)

RT New Radnor (Wales) rural district (SO 2160)

RT Old Radnor (England) parish (SO 2760)

Oldcastle (Bridgend, Wales) hamlet (SS9080)

Onllwyn (Neath Port Talbot, Wales) village (SN 8410) | Glamorgan | Wales

[Also Onllwyn (Neath Port Talbot, Wales) village (SN 8410) | Neath Port Talbot | Wales]

[Also Onllwyn (Neath Port Talbot, Wales) village (SN 8410) | West Glamorgan | Wales]

RT Dylais Higher (Wales) parish (SN 8106)

RT Maesmarchog (Wales) village (SN 8510)

Oporto (Portugal) USE Porto (Portugal) district (41.2N, -8.6E)

Orleton (Powys, Wales) USE Trewern (Powys, Wales) township (SJ 2811)

Orsedd, Yr (Wales) USE Rossett (Wales) parish (SJ 3657)

Orsedd-goch, Yr (Wales) USE Rossett (Wales) parish (SJ 3657)

Osterreich USE Austria nation (47.00N, 13.00E)

Oswestry (England) town (SJ 2929 ) | Shropshire | England

UF Croeswallt (England) , Croesoswallt (England)

RT Llanforda (Shropshire, England) estate

Overton (Wrexham, Wales) parish (SJ 3741) | Flintshire | Wales

[Also Overton (Wrexham, Wales) parish (SJ 3741) | Wrexham | Wales]

[Also Overton (Wrexham, Wales) parish (SJ 3741) | Clwyd | Wales]

UF Owrtun (Wales), Owrtun Fadog (Wales)

RT Bryn-y-Pys (Wales) house (SJ 3742)

Owrtun (Wales) USE Overton (Wrexham, Wales) parish (SJ 3741)

Owrtun Fadog (Wales) USE Overton (Wrexham, Wales) parish (SJ 3741)

Oxford (England) city (SP 5106) | Oxfordshire | England

UF Rhydychen (England)

Oxfordshire (England) county (SP 5106) | England

NT Adwell (England) village (SU 6999); Benson (England) parish (SU 6191); Oxford (England) city (SP 5106)

Oxhey (England) village (TQ 1295) | Hertfordshire | England

Oxwich (Wales) (SS 4986) | Glamorgan | Wales

[Also Oxwich (Wales) (SS 4986) | Swansea | Wales]

[Also Oxwich (Wales) (SS 4986) | West Glamorgan | Wales]

RT Gower (Wales) area (SS 5290)

Oystermouth (Wales) parish (SS 6188) | Glamorgan | Wales

[Also Oystermouth (Wales) parish (SS 6188) | Swansea | Wales]

[Also Oystermouth (Wales) parish (SS 6188) | West Glamorgan | Wales]

UF Ystumllwynarth (Wales : parish)

RT Mumbles Head (Wales) area (SS 6387)

RT Newton (Swansea, Wales) village (SS 6088)

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Diweddarwyd y tudalen/Page updated 2007-10-28 at 23:24:32