Mary
- Yes, date unknownDrag or scroll to see more of the chart.
| Geoffery 2nd Lord De Say | |
| B: | Abt 1305 |
| D: | 26 Jun 1359 |
| Maud (of Warwick) De Beauchamp | |
| D: | 28 Jul 1367 |
| Roger De Saye | |
| D: | Yes, date unknown |
| Ralph De Saye | |
| D: | Yes, date unknown |
| Geoffery 1st Lord De Say | |
| B: | 1279 |
| D: | Bef 3 Mar 1322 |
| Idonia De Leyburn | |
| D: | Yes, date unknown |
| Bartholomew De Sudeley | |
| D: | Bef 2 Oct 1326 |
| Maud De Montfort | |
| D: | Yes, date unknown |
| Daughter De Say | |
| D: | Yes, date unknown |
| John (1st Lord) De Sudeley | |
| D: | Bef 18 Apr 1336 |
| William IV De Say | |
| B: | 20 Nov 1253 |
| D: | Bef 16 Sep 1295 |
| Elizabeth | |
| D: | Yes, date unknown |
| Mary | |
| D: | Yes, date unknown |
| William III De Say | |
| D: | Bef 12 Feb 1272 |