
| Stephen de BOULERS | |
| B: | Abt 1110 |
| Northampton, England | |
| D: | 1152 |
| Ralph FITZURSE | |
| B: | Abt 1205 |
| Williton, Somerset, England | |
| D: | Yes, date unknown |
| Reginald FITZURSE | |
| B: | Abt 1145 |
| Williton, Somersetshire, England | |
| D: | 1173 |
| Margery FITZURSE | |
| B: | Abt 1147 |
| Williton, Somersetshire, England | |
| D: | Yes, date unknown |
| Mabel FITZURSE | |
| B: | Abt 1149 |
| Williton, Somersetshire, England | |
| D: | Yes, date unknown |
| Matilda de BOULERS | |
| B: | Abt 1115 |
| Northampton, England | |
| D: | Yes, date unknown |
| Richard FITZURSE, Baron of Bulwick | |
| B: | Abt 1120 |
| Bulwick, Northamptonshire, England | |
| D: | Abt 1168 |
|
| Sybill de FALEISE | |
| B: | 1092 |
| Falaise, Normandy, France | |
| D: | Yes, date unknown |
| Baldwin de BOULERS | |
| B: | Abt 1080 |
| Nederboelare, East-Flanders, Belgium | |
| D: | Yes, date unknown |