abergele anglesey anglicisation arfon blue flag beach borough brut y tywysogion caernarfon airport caernarfon castle caernarfon railway station caernarfonshire capital of wales cardiff carnarvon castle community council county town david lloyd george dialect edward i of england edward viii of the united kingdom english language fire service in the united kingdom geographic coordinate system grammar gwynedd historic counties of wales hywel ab owain gwynedd ifor williams landerneau list of uk place names with royal patronage list of united kingdom locations list of places in gwynedd list of places in wales llywelyn the great london member of parliament mudiad amddiffyn cymru municipal borough nantlle valley nennius north wales fire and rescue service north wales police population post town prince of wales roman empire royal welch fusiliers segontium slate industry in wales united kingdom wales walls of constantinople welsh ambulance service welsh highland railway welsh language welsh nationalism wikimedia commons y felinheli