| Gilbert de LACY Born: ABT 1200 Dublin, Ireland Died: 1234 Norfolk, ENG | |||||
| Sigurd of Northumberland Born: of Denmark Died: 1055 York, Yorkshire, England | |||||
| Northumbria Born: Died: | |||||
| Judith de Lens Born: 1054 or 1055 Died: AFT 1086 | |||||
| Matilda (Maud) de LACY Born: 1229 Dublin, Ireland Died: 11 APR 1304 | |||||
| Isabel le BIGOD Born: ABT 1200 Therford, ENG Died: ABT 1239 | |||||