| Sire De Mowbray Born: WFT Est 1020 Montbrai Near St Lo, Manche, Normandy Died: DECEASED | |||||
| Roger Sire De Mowbray Born: ABT 1042 Montbrai Near St Lo, Manche, Normandy Died: DECEASED | |||||
| Aveline De Hesdin Born: ABT 1076 Hesdin, Pas-DE-Calais, Normandy, France Died: 1126 | |||||