William De la Mare
Abt 1180 - Yes, date unknownDrag or scroll to see more of the chart.
 | Baroness Montagu Elizabeth De Montfort 1275-1354 |
| Baroness Montagu Elizabeth De Montfort | |
| B: | 1275 |
| Warwickshire, England | |
| D: | Aug 1354 |
| Oxfordshire, England | |
| 2nd Baron Montagu William De Montagu 1275-1319 |
| 2nd Baron Montagu William De Montagu | |
| B: | 1275 |
| Oxfordshire, England | |
| M: | Abt 1292 |
| D: | 18 Oct 1319 |
| Midi-Pyrénées, France | |
| Matilda Mare Bef 1248-Aft 1280 |
| Matilda Mare | |
| B: | Bef 1248 |
| Surrey, England | |
| D: | Aft 1280 |
| Warwickshire, England | |
| Piers Montfort Abt 1240-Bef 1287 |
| Piers Montfort | |
| B: | Abt 1240 |
| Warwickshire, England | |
| M: | 1264 |
| England | |
| D: | Bef 4 Mar 1287 |
| Nottinghamshire, England | |
| Constable of Stogursey Castle Henry Mare Abt 1208-1257 |
| Constable of Stogursey Castle Henry Mare | |
| B: | Abt 1208 |
| Surrey, England | |
| D: | 1257 |
| Joan Neville Abt 1235-Bef 1280 |
| Joan Neville | |
| B: | Abt 1235 |
| Essex, England | |
| M: | 1250 |
| D: | Bef 1280 |
| William De la Mare Abt 1180-Yes, date unknown |
| William De la Mare | |
| B: | Abt 1180 |
| D: | Yes, date unknown |