Er ist verheiratet mit Maud de Braose.
Sie haben geheiratet im Jahr 1247, er war 16 Jahre alt.Quelle 2
Kind(er):
Roger Mortimer, 1st Baron Mortimer, of Wigmore (1231 \endash 30 October 1282), was a famous and honoured knight from Wigmore Castle in Herefordshire. He was a loyal ally of King Henry III of England. He was at times an enemy, at times an ally, of the Welsh prince, Llywelyn the Last.