See: List of castles, Castles in England, Castles in Scotland, Castles in Northern Ireland
Anglesey
Clwyd
Dyfed
Glamorgan
Gwent
Gwynedd
Powys
South Glamorgan
West Glamorgan
... swedish author, winner of the Nobel Prize in literature May 11 - Salvador Dalí, artist May 17 - Jean Gabin[?], actor (+ 1976) May 21 - Fats Waller, pianist (+ ...