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Ysgol Gynradd Gymraeg Ynyswen

Cenedl heb iaith, cenedl heb galon

Welcome

Digwyddiadau lleol / Local Events

Llyfrgell Treorci / Treorchy Library

Darllen dros yr haf / Summer Reading

Clybiau Urdd yr Haf / Summer Urdd Clubs

Clwb Rygbi Treorci / Treorchy Rugby Club

Diwrnod o hwyl / Day of fun

Clybiau yn y Gymuned / Clubs in the Community

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