MaleIlbert de Lacy |
| Birth | 12 Mar 1040 | Lassy, Calvados, Normandy, France |
| Death | Abt 1090 | Pontefract Castle, Yorkshire, England, United Kingdom |
| Burial | Pontefract, Yorkshire, England, United Kingdom |
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| Marriage | 11 May 1071 | Holton, Suffolk, England |
| Other Spouse | Mary De Muritan | F15224 | |
| Marriage | ||
| Father | Seigneur de Lassy, de Reviers et de Cambernon. Seigneur de Bois l'Eveque du chef de son épouse Hughes de Lacy | F16371 Group Sheet | |
| Mother | Emma de Bois-l'Evêque | F16371 Group Sheet | |
FemaleHawise de Pontefract |
| Birth | 1045 | Yorkshire, England |
| Death | 1135 | Pontefract Castle, Yorkshire, England |
| Burial | 1135 | Pontefract, Yorkshire, England |
| Father | ||
| Mother | ||
MaleBaron Pontefract Robert de Laci |
| Birth | 1070 | Halton, Cheshire, England, United Kingdom |
| Death | 1129 | Yorkshire, England, United Kingdom |
| Burial | 1129 | Pontefract, Yorkshire, England, United Kingdom |
| Spouse | Countess Matilda de Perche | F15173 | |
| Marriage | Abt 1093 | York, Yorkshire, England. |
MaleHugh de Lacy |
| Birth | Abt 1072 | Halton, Cheshire, England |
| Death | 1090 | England, United Kingdom |
| Burial | Normandy, France |
FemaleMatilda de Lacy |
| Birth | Abt 1073 | Yorkshire West Riding, England, United Kingdom |
| Death | DECEASED | |
| Burial |