English
Roger De Mortimer
1374 - 1398 (24 years)
| Roger De Mortimer | |
| 1374 - 1398 (24 years) |
|
| Philippa Plantagenet | |
 1355 - 1378 (22 years) |
|
| Edmund ( 3rd Earl of March and 7th Earl of Ulster) DeMortimer | |
| 1352 - 1381 (29 years) |
|
| Elizabeth Duchess of Clarence Countess of Ulster BURGH | |
| 1332 - 1363 (31 years) |
|
| Lionel ( 1st Duke of Clareance) Plantagnant | |
| 1338 - 1368 (29 years) |
|