BOOK Kings and Queens of Great Britain, Genealogical Chart, Anne Taute and Romilly Squire, Taute, 1990: "Angharad Daughter of Llywelyn ap Iorwerth, MarMaelgwn Fychan, Died 1257."
Marriage Information:
Maelgwn married Princess Angharad WALES, daughter of Prince Llewelyn Ap Iorwerth WALES and Princess Joan England WALES. (Princess Angharad WALES was born about 1212 in , Caernarvonshire, Wales.)
