30th Generation


Family of John de Burgh (4206) & Elizabeth de Clare (4270)

4501. William de Burgh Earl of Ulster. Born on 17 Sep 1312 in Ulster, Ireland. William died in LeFord, Belfast, Ireland, on 6 Jun 1333; he was 20.

William, third Earl of Ulster.

ca 1 may 1327 William married Maud of Lancaster (4365) , daughter of Henry Plantagenet Earl of Lancaster (4058) (ca 1281-22 Sep 1345) & Maud de Chaworth (4455) (2 Feb 1281/2-3 Dec 1322). Born ca 1310. Maud died bef 5 May 1377 in Campsey Abbey. Buried in Bruisyard Abbey, Suffolk.

Their children include:
4682 i. Elizabeth de Burgh (6 Jul 1332-10 Dec 1363)


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