Family: 3rd Earl of March Edmund de Mortimer / Countess of Ulster, 13th Lady of Clare Philippa Plantagenet (F16053349577)

Earl of Ulster, 1st Duke of Clarence Lionel of Antwerp (1338-1368)

Countess of Ulster, 12th Lady of Clare Lady Elizabeth de Burgh (1332-1363)

 

 

3rd Earl of March Edmund de Mortimer (1352-1381)

Countess of Ulster, 13th Lady of Clare Philippa Plantagenet (1355-1382)

Baroness Camoys Elizabeth de Mortimer (1371-1417)

7th Earl of Ulster, 4th Earl of March, 14th Lord of Clare Roger de Mortimer (1374-1398)

Philippa de Mortimer (1375-1401)

Sir Edmund de Mortimer (1376-1411)