Joan, Lady of Wales Welsh princess (1191–1237) Parents Clementia John, King of England Children Dafydd ap Llywelyn Gwladus Ddu Angharad ferch Llywelyn Elen ferch Llywelyn Siblings Henry III of England Richard of Cornwall Isabella of England Joan of England Eleanor of Leicester Richard FitzRoy John FitzJohn Richard of Wallingford Oliver fitz Regis Joan (?) Henry (?) Isabella la Blanche Matilda of Barking Odo FitzRoy Osbert Gifford Ivo (?) Geoffrey FitzRoy Partners Llywelyn ab Iorwerth
