1259 - 1326 (67 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 |
| Philippa of Clarence (Plantagenêt), 5. Countess of Ulster | |
| *: | 16 Aug 1355 |
| +: | 5 Jan 1382 |
| Graf Edmund Mortimer, 3. Earl of March 1352-1381 |
| Graf Edmund Mortimer, 3. Earl of March | |
| *: | 1 Feb 1352 |
| oo: | 1368 |
| +: | 27 Dez 1381 |
| Cork | |
| Gräfin Elizabeth de Burgh, 4. Countess of Ulster | |
| *: | 6 Jul 1332 |
| Carrickfergus Castle | |
| +: | 10 Dez 1363 |
| Dublin, Irland | |
| Herzog Lionel von Antwerpen (Plantagenêt) | |
| *: | 29 Nov 1338 |
| Antwerpen | |
| oo: | 15 Aug 1342 |
| Tower of London | |
| +: | 17 Okt 1368 |
| Alba, Italien | |
 | William von Burgh, 3. Earl of Ulster 1312-1333 |
| William von Burgh, 3. Earl of Ulster | |
| *: | 17 Sep 1312 |
| +: | 6 Jun 1333 |
| Belfast | |
| Matilda (Maud) von Lancaster 1310-1377 |
| Matilda (Maud) von Lancaster | |
| *: | cir 1310 |
| oo: | 1327 |
| +: | 5 Mai 1377 |
| Bruisyard | |
| John de Burgh 1290-1313 |
| John de Burgh | |
| *: | cir 1290 |
| +: | 18 Jun 1313 |
| Galway | |
| Elizabeth de Clare 1295-1360 |
| Elizabeth de Clare | |
| *: | 1295 |
| oo: | Datum unbekannt |
| +: | 1360 |
 | David II. von Schottland 1324-1371 |
| David II. von Schottland | |
| *: | 5 Mrz 1324 |
| Dunfermline, Fife | |
| +: | 22 Feb 1371 |
| Edinburgh Castle | |
 | Johanna von England (Plantagenêt) 1321-1362 |
| Johanna von England (Plantagenêt) | |
| *: | 5 Jul 1321 |
| oo: | 17 Jul 1328 |
| +: | 7 Sep 1362 |
 | Margaret Drummond 1340-1375 |
| Margaret Drummond | |
| *: | cir 1340 |
| oo: | 1364 |
| +: | 31 Jan 1375 |
| Holyrood Abbey | |
 | Agnes Dunbar 1340-nach 1390 |
| Agnes Dunbar | |
| *: | cir 1340 |
| +: | nach 1390 |
 | Elizabeth de Burgh 1284-1327 |
| Elizabeth de Burgh | |
| *: | cir 1284 |
| Down oder Antrim | |
| +: | 26 Okt 1327 |
| König Robert I. (Robert Bruce) von Schottland | |
| *: | 11 Jul 1274 |
| oo: | 1302 |
| Writtle, Chelmsford, Essex | |
| +: | 7 Jun 1329 |
| Rittergut Cardross, Dunbartonshire | |
|
| Richard Og de Burgh, 2. Earl of Ulster 1259-1326 |
| Richard Og de Burgh, 2. Earl of Ulster | |
| *: | cir 1259 |
| +: | 29 Jul 1326 |
| Margaret de Guînes (von Gent) | |
| oo: | spätestens 1280 |
| +: | 1304 |
