
| Roger de Lacy | |
| B: | Abt 1062 |
| France | |
| D: | Aft 1106 |
| Normandy, France | |
| Ermaline de Lacy | |
| B: | Abt 1068 |
| Herefordshire, England, United Kingdom | |
| D: | DECEASED |
| Agnes de Lacy | |
| B: | Abt 1070 |
| Herefordshire, England | |
| D: | Abt 1120 |
| Herefordshire, England | |
| Emma de Lacy | |
| B: | 1071 |
| Ewyas-Lacey, Herefordshire, England | |
| D: | 1120 |
| Herefordshire, England, United Kingdom | |
| Walter de Lacy | |
| B: | Abt 1073 |
| Herefordshire, England, United Kingdom | |
| D: | DECEASED |
| Hawise de Lacy | |
| B: | 1074 |
| Ludlow, Shropshire, England | |
| D: | DECEASED |
| William d'Evereux | |
| B: | Abt 1067 |
| Herefordshire, England | |
| D: | Hereford, Herefordshire, England, United Kingdom |
| Hugh De Lacy | |
| B: | Abt 1075 |
| Ewias, Herefordshire, England, United Kingdom | |
| D: | Bef 1115 |
| England, United Kingdom | |
| 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 | |
| Baron Pontefract Robert de Laci | |
| B: | 1070 |
| Halton, Cheshire, England, United Kingdom | |
| D: | 1129 |
| Yorkshire, England, United Kingdom | |
| Countess Matilda de Perche | |
| B: | 19 Jul 1074 |
| Yorkshire, England | |
| M: | Abt 1093 |
| York, Yorkshire, England. | |
| D: | 21 Jun 1142 |
| Halton, Cheshire, England | |
| Hugh de Lacy | |
| B: | Abt 1072 |
| Halton, Cheshire, England | |
| D: | 1090 |
| England, United Kingdom | |
| Matilda de Lacy | |
| B: | Abt 1073 |
| Yorkshire West Riding, England, United Kingdom | |
| D: | DECEASED |
| 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 | |
| Ingelram de Lacy | |
| B: | Abt 1060 |
| Laci, Normandie, France | |
| D: | DECEASED |
| Agnès Muriel | |
| B: | Abt 1060 |
| France | |
| D: | DECEASED |
| Lucinda DE LACY | |
| B: | 1062 |
| D: | DECEASED |
| 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 |
| Emma de Bois-l'Evêque | |
| B: | 11 Jul 1022 |
| Bois-l'Évêque, Seine-Maritime, Upper Normandy, France | |
| D: | 28 Jan 1074 |
| Longueville, Calvados, Lower Normandy, France | |
| 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 | |
| M: | 25 May 1039 |
| Bois-l'Évêque, Seine-Maritime, Haute-Normandie, France | |
| D: | 25 Mar 1051 |
| Normandy, France | |
| Ermangarde d'Auvergne | |
| B: | Abt 990 |
| Auvergne-Rhône-Alpes, France | |
| D: | 1042 |
| Ilbert de Bois-Eveque | |
| B: | Abt 978 |
| Bois-l'Évêque, Seine-Maritime, Upper Normandy, France | |
| D: | Abt 1037 |