| John, Lord Beaumont Born: 1310 Died: 1342 | |||||
| Isabel de Beaumont Born: Died: 1361 Leicester Castle, Leicestershire, England | |||||
| Eleanor Plantagenet of Lancaster, Dowager Barone Born: 1311 Grosmont Castle, Monmouth, Wales Died: 1371 Arundel, Sussex, England | |||||