1221-1282
| Ralph Basset of Sapcote | |
| B: | Bef. 1221 |
| D: | Abt. 1282 |
| Elizabeth de Colville | |
| M: | Bef. 1231 |
| Milicent of Chaucombe | |
| M: | 1231 |
1205-
| Ralph Basset of Sapcote | |
| B: | Bef. 1205 |
-1205
| Simon Basset, of Sapcote | |
| D: | Aft. 1205 |
| William Basset, of Sapcote, Sheriff of Lincolnshire | |
| B: | Abt. 1134 |
| Colston, Nottinghamshire, England | |
| D: | Abt. 1185 |
| Richard Basset, Sir, Royal judge | |
| D: | 1144 |
| Matilda Ridel | |
| M: | Abt. 1122 |
| Ralph Basset, Royal judge | |
| D: | Abt. 1127 |
| Northampton, Northamptonshire, England | |
-1066
| Osmond Basset | |
| D: | Aft. 1066 |
873-930
| Marie Pothier, Duchess | |
| B: | Abt. 873 |
| Basset, Lot et Garonne, Aquitaine, France | |
| D: | Abt. 930 |
| Rouen, Seine-Maritime, Haute-Normandie, France | |
| Bethel Rognvaldson, de Centerville, Duke of Norman Loire | |
| B: | Abt. 870 |
| D: | 917 |