Robert (Lord Rasyleigh) De Essex
- Yes, date unknownDrag or scroll to see more of the chart.
| Aubrey (2nd Earl of Oxford) De Vere 1163-Yes, date unknown |
| Aubrey (2nd Earl of Oxford) De Vere | |
| B: | 1163 |
| D: | Yes, date unknown |
| Robert (3Th Earl of Oxford) De Vere Aft 1164-1221 |
| Robert (3Th Earl of Oxford) De Vere | |
| B: | Aft 1164 |
| D: | 25 Oct 1221 |
 | Isabel De Bolebec -Yes, date unknown |
| Isabel De Bolebec | |
| D: | Yes, date unknown |
| Ralph De Vere -Yes, date unknown |
| Ralph De Vere | |
| D: | Yes, date unknown |
| Henry De Vere -Yes, date unknown |
| Henry De Vere | |
| D: | Yes, date unknown |
| Alice De Vere -1217 |
| Alice De Vere | |
| D: | 28 Oct 1217 |
| Geoffery I De Say Abt 1135-1214 |
| Geoffery I De Say | |
| B: | Abt 1135 |
| D: | 19 May 1214 |
| Adeliza De Vere -Yes, date unknown |
| Adeliza De Vere | |
| D: | Yes, date unknown |
| Sarah De Vere -Yes, date unknown |
| Sarah De Vere | |
| D: | Yes, date unknown |
| Agnes De Essex 1151-Yes, date unknown |
| Agnes De Essex | |
| B: | 1151 |
| D: | Yes, date unknown |
| Aubrey III (1st Earl of Oxford) De Vere Abt 1110-1194 |
| Aubrey III (1st Earl of Oxford) De Vere | |
| B: | Abt 1110 |
| D: | 26 Dec 1194 |
| Henry De Essex -Yes, date unknown |
| Henry De Essex | |
| D: | Yes, date unknown |
| Cecily -Yes, date unknown |
| Cecily | |
| D: | Yes, date unknown |
| Robert (Lord Rasyleigh) De Essex -Yes, date unknown |
| Robert (Lord Rasyleigh) De Essex | |
| D: | Yes, date unknown |
| Gunnor Bigod -Yes, date unknown |
| Gunnor Bigod | |
| D: | Yes, date unknown |