1302 - 1332 (30 Jahre)
| Philippa Mortimer 1375-1401 |
| Philippa Mortimer | |
| *: | 1375 |
| +: | 1401 |
 | Richard FitzAlan, 11. Earl of Arundel 1346-1397 |
| Richard FitzAlan, 11. Earl of Arundel | |
| *: | 1346 |
| oo: | 1390 |
| +: | 21 Sep 1397 |
| Graf Edmund Mortimer, 3. Earl of March 1352-1381 |
| Graf Edmund Mortimer, 3. Earl of March | |
| *: | 1 Feb 1352 |
| +: | 27 Dez 1381 |
| Cork | |
| Philippa of Clarence (Plantagenêt), 5. Countess of Ulster | |
| *: | 16 Aug 1355 |
| oo: | 1368 |
| +: | 5 Jan 1382 |
 | Graf Roger Mortimer, 2. Earl of March 1328-1360 |
| Graf Roger Mortimer, 2. Earl of March | |
| *: | 11 Nov 1328 |
| Ludlow, Shropshire | |
| +: | 26 Feb 1360 |
| Rouvray in der Nähe von Avallon | |
| Philippa Montacute (Montagu) | |
| +: | 1381/82 |
|
| Baron Edmund Mortimer, 1. Baron Mortimer 1302-1332 |
| Baron Edmund Mortimer, 1. Baron Mortimer | |
| *: | 1302 |
| +: | zw 16 Dez und 21 Jun 1332 |
 | Elizabeth de Badlesmere 1313-1356 |
| Elizabeth de Badlesmere | |
| *: | 1313 |
| oo: | 27 Jun 1316 |
| +: | 8 Jun 1356 |
