Edmund Mortimer, 3rd Earl of March
1352 - 1381 (29 years)(Notes: You may have to scroll down or right to see chart.)
| Sir Philip Wentworth 1424-1464 |
| Sir Philip Wentworth | |
| B: | c. 1424 |
| England | |
| D: | 18 May 1464 |
| Middleham, Yorkshire, England | |
Lady Elizabeth Percy 1395-1436 |
| Lady Elizabeth Percy | |
| B: | c. 1395 |
| D: | 26 Oct 1436 |
| Lord John Clifford, 7th Baron de Clifford | |
| B: | c. 1389 |
| D: | 13 Mar 1422 |
| Lady Elizabeth Mortimer 1371-1417 |
| Lady Elizabeth Mortimer | |
| B: | 12 Feb 1371 |
| Usk, Monmouthshire, Wales | |
| D: | 20 Apr 1417 |
| Trotton, Sussex, England | |
| Sir Henry Percy 1364-1403 |
| Sir Henry Percy | |
| B: | 20 May 1364 |
| Alnwick, Northumberland, England | |
| D: | 21 Jul 1403 |
| Shrewsbury, Shropshire, England | |
 | Richard of York, 3rd Duke of York 1411-1460 |
| Richard of York, 3rd Duke of York | |
| B: | 21 Sep 1411 |
| D: | 30 Dec 1460 |
| Wakefield, Yorkshire, England | |
 | Lady Cecily Neville, Duchess of York 1415-1495 |
| Lady Cecily Neville, Duchess of York | |
| B: | 3 May 1415 |
| Raby Castle, England | |
| D: | 31 May 1495 |
| Berkhamsted Castle, England | |
| Anne de Mortimer, Countess of Cambridge 1390-1411 |
| Anne de Mortimer, Countess of Cambridge | |
| B: | 27 Dec 1390 |
| New Forest, Westmeath, Ireland | |
| D: | c. 22 Sep 1411 |
| Richard of Conisburg, 3rd Earl of Cambridge | |
| B: | c. 20 Jul 1375 |
| Conisburgh Castle, Yorkshire, England | |
| D: | 5 Aug 1415 |
| Southampton, Hampshire, England | |
| Roger Mortimer, 4th Earl of March 1374-1398 |
| Roger Mortimer, 4th Earl of March | |
| B: | 11 Apr 1374 |
| Usk, Monmouthshire, Wales | |
| D: | 20 Jul 1398 |
| County Carlow, Ireland | |
| Alianore Holland, Countess of March 1370-1405 |
| Alianore Holland, Countess of March | |
| B: | 13 Oct 1370 |
| Upholland, Lancashire, England | |
| D: | Oct 1405 |
| Edmund Mortimer, 3rd Earl of March 1352-1381 |
| Edmund Mortimer, 3rd Earl of March | |
| B: | 1 Feb 1352 |
| D: | 27 Dec 1381 |
| Philippa Plantagenet, 5th Countess of Ulster | |
| B: | 16 Aug 1355 |
| Eltham Palace, Greenwich, Kent, England | |
| D: | 5 Jan 1382 |
| Cork, Ireland | |