| Roger De Beaumont Born: 1015 Beaumont-Le-Roger, Eure, Normandy, France Died: 29 NOV 1094 Preaux, Normandy, France | |||||
| William Douglas Born: 1481 Drumlanrig Castle, Dumfries, Scotland Died: 9 SEP 1513 Flodden Field, Branxton, Northumberland, England | |||||
| Adeliza (Adeline) De Mellant Born: ABT 1014 Meulan, Normandy, France Died: 8 APR 1081 Beaumont, Normandy | |||||
| Douglas Born: Died: | |||||
| Isabel Elizabeth De Vermandois Born: ABT 1081 Valois, Bretagne, France Died: 13 FEB 1130/1131 Priory Of Lewes, Sussex, England | |||||