| Sigurd of Northumberland Born: of Denmark Died: 1055 York, Yorkshire, England | |||||
| Duffin Born: Died: | |||||
| Alice FitzHerbert Born: ABT 1322 Somerset, England Died: | |||||
| Dorothy Kathleen Duffin Born: 23 NOV 1891 Yorkshire Died: MAR 1958 Ealing, Middlesex | |||||
| Judith de Lens Born: 1054 or 1055 Died: AFT 1086 | |||||