William married Maud Of LANCASTER on 1 May 1327 in Papal Dispensation. Maud (daughter of Henry Of LANCASTER and Maud DE CHAWORTH) was born about 1310 in Lancaster, England; died on 05 May 1377 in Campsey Abey, Suffolk; was buried in Priory, campsey, Suffolk, England. [Group Sheet] [Family Chart]
Children:
12. Elizabeth DE BURGH was born on 06 Jul 1332 in Carrickfergus Castle; died on 10 Dec 1363 in Dublin, Ireland; was buried in Clare Priory, Suffolk.
9.
John DE CLARE (5.Maud3, 2.Richard2, 1.Walter1) was born on 03 Apr 1312 in Cardiff; died in 1312; was buried in St. Mary's Chapel, Tewkesbury.