Father: Lord Robert III of Clifford
Born: November 5, 1305
Married: June 1328 in Berkeley Castle
Died: May 20, 1344

Mother: Lady Isabel of Berkeley
Born: 1294
Died: July 25, 1362

Children:
1. Lord Robert IV of Clifford (b.1329)
2. Lord Thomas of Thomond (b.1331)
3. Lord Rober V of Clifford (b.1333)