| Margery la Zouche | |
| B: | Abt 1352 |
| England | |
| D: | 18 Oct 1391 |
| Lincolnshire, England | |
| 4th Baron Willoughby de Eresby Robert Willoughby | |
| B: | Abt 1350 |
| England | |
| M: | Bef 01 Oct 1369 |
| D: | 09 Aug 1396 |
| Eresby, Lincolnshire, England | |
| 3rd Baron Zouche William la Zouche | |
| B: | Abt 1355 |
| England | |
| D: | 04 May 1396 |
| 2nd Baron Zouche of Harringworth William la Zouche | |
| B: | Abt 25 Dec 1321 |
| England | |
| D: | 23 Apr 1382 |
| Margery de Badlesmere | |
| B: | Abt 1306 |
| D: | 18 Oct 1363 |
| 2nd Baron de Roos of Hemsley William de Ros | |
| B: | Abt 1285 |
| M: | Bef 25 Nov 1316 |
| D: | 03 Feb 1343 |
