Unknown
- DECEASEDDrag or scroll to see more of the chart.
| Walter De Lacy | |
| B: | 1038 |
| Lassy, Calvados, Lower Normandy, France | |
| D: | 27 Mar 1085 |
| Hereford, Herefordshire, England | |
| Emaline Saer | |
| B: | Abt 1040 |
| Hesdin-l'Abbé, Pas-de-Calais, Nord-Pas-de-Calais, France | |
| D: | Abt 1091 |
| Montreuil, Pas-de-Calais, France | |
| Ilbert de Lacy | |
| B: | 12 Mar 1040 |
| Lassy, Calvados, Normandy, France | |
| D: | Abt 1090 |
| Pontefract Castle, Yorkshire, England, United Kingdom | |
| Hawise de Pontefract | |
| B: | 1045 |
| Yorkshire, England | |
| M: | 11 May 1071 |
| Holton, Suffolk, England | |
| D: | 1135 |
| Pontefract Castle, Yorkshire, England | |
| Mary De Muritan | |
| B: | 3 Oct 1040 |
| Halton, England | |
| D: | 2 May 1109 |
| Yorkshire, England, United Kingdom | |
| Marie Marthe DE LACY-DE BOIS L'EVEQUE | |
| B: | 1048 |
| France | |
| D: | 1086 |
| Seigneur de Lassy, de Reviers et de Cambernon. Seigneur de Bois l'Eveque du chef de son épouse Hughes de Lacy | |
| B: | 1020 |
| Falaise, Calvados, Normandy, France | |
| D: | 25 Mar 1051 |
| Normandy, France | |
| Emma de Bois-l'Evêque | |
| B: | 11 Jul 1022 |
| Bois-l'Évêque, Seine-Maritime, Upper Normandy, France | |
| M: | 25 May 1039 |
| Bois-l'Évêque, Seine-Maritime, Haute-Normandie, France | |
| D: | 28 Jan 1074 |
| Longueville, Calvados, Lower Normandy, France | |
| Emmeline, of France | |
| B: | Abt 995 |
| Europe | |
| D: | Abt 1066 |
| Roland, de Lacy | |
| B: | 985 |
| Lassy, Calvados, Normandy, France | |
| M: | Bef 1008 |
| France | |
| D: | 1060 |
| Lassy, Calvados, Normandy, France | |
| Unknown | |
| D: | DECEASED |