
| Boson Count Of Marche | |
| B: | Abt 1060 |
| Of, MARCHE, POITOU, France | |
| Margaret Peverel, [COUNTESS OF DER | |
| B: | Abt 1114 |
| Of, Nottingham, Nottinghamshire, England | |
| Robert De Ferrers (Ferrier, [EARL OF DERBY] | |
| B: | Abt 1090 |
| Of, , Derbyshire, England | |
| M: | Abt 1135 |
| Of, , Nottinghamshire, England | |
| D: | 1141 |
| , Merevale, Warwickshire, England | |
| Avice De Lancaster | |
| B: | Abt 1088 |
| Of, Nottingham, Nottinghamshire, England | |
| D: | Aft 1149 |
| William, "the Younger" Peverel, [DE NOTTINGHAM] | |
| B: | Abt 1080 |
| Of, Nottingham, Nottinghamshire, England | |
| M: | Abt 1112 |
| , La Marche, Normandy, France | |
| D: | Aft 1155 |
| Of, , , England | |
| Almodis (Audmodis) Countess La Marche | |
| B: | Abt 1062 |
| Of, MARCHE, POITOU, France | |
| Roger "the Poitevin" Montgomery, [COUNT OF LA MAR | |
| B: | Abt 1058 |
| Of, MARCHE, POITOU, France | |
| M: | Abt 1083 |
| Of, , POITOU, France | |
| D: | Aft 1102 |
| Dy Sp | |
| Mrs La Marche | |
| B: | 1034 |
| Of, MARCHE, POITOU, France | |
| Mr La Marche | |
| B: | 1030 |
| Of, MARCHE, POITOU, France | |