
| Osbert de SYNDENHAM | |
| B: | Abt 1137 |
| Sydenham, Somerset, England | |
| D: | Yes, date unknown |
| John de SYNDENHAM | |
| B: | Abt 1173 |
| Sydenham, Somerset, England | |
| D: | Abt 1225 |
| Philip de SYNDENHAM | |
| B: | Abt 1175 |
| Sydenham, Somerset, England | |
| D: | 1227 |
| William de SYNDENHAM | |
| B: | Abt 1177 |
| Sydenham, Somerset, England | |
| D: | 1248 |
| Walter de SYNDENHAM | |
| B: | Abt 1179 |
| Sydenham, Somerset, England | |
| D: | Yes, date unknown |
| Asceline de SYNDENHAM | |
| B: | Abt 1180 |
| Sydenham, Somerset, England | |
| D: | Abt 1225 |
| Thrapston, Northamptonshire, England | |
| Joan | |
| B: | Abt 1180 |
| England | |
| D: | Yes, date unknown |
| Constance de SYNDENHAM | |
| B: | Abt 1181 |
| Sydenham, Somerset, England | |
| D: | Yes, date unknown |
| Robert Russell de SYNDENHAM | |
| B: | Abt 1139 |
| Sydenham, Somerset, England | |
| D: | Abt 1228 |
| William de SYNDENHAM | |
| B: | Abt 1141 |
| Sydenham, Somerset, England | |
| D: | 1230 |
| Walter de SYNDENHAM | |
| B: | Abt 1111 |
| Sydenham, Somerset, England | |
| D: | Abt 1183 |
| William de SYNDENHAM | |
| B: | Abt 1087 |
| Sydenham, Somerset, England | |
| D: | Jul 1176 |
| Sydenham, Somerset, England | |
| Emma de BEAUCHAMP | |
| B: | Abt 1089 |
| Sydenham, Somerset, England | |
| D: | 1116 |
| Hertford, Hertfordshire, England | |