English
Edmund ( 3rd Earl of March and 7th Earl of Ulster) DeMortimer
1352 - 1381 (29 years)
| Edmund ( 3rd Earl of March and 7th Earl of Ulster) DeMortimer | |
| 1352 - 1381 (29 years) |
|
| Roger DeMortimer | |
| 1328 - 1360 (31 years) |
|
| Philippe (Philippa) DeMontagu | |
 1332 - 1382 (50 years) |
|
| Edmund de Mortimer | |
| 1306 - 1331 (24 years) |
|
| Elizabeth Badlesmere | |
| 1313 - 1356 (43 years) |
|
| Margaret De Monthermer (maid. name 1) | |
| 1329 - 1395 (65 years) |
|
| Maud or Matilda de Mortimer | |
| 1286 - 1312 (26 years) |
|
| Roger IV, 3rd Baron Mortimer, 1st Earl of March de Mortimer | |
| 1287 - 1330 (43 years) |
|
| Joan Geneville | |
| 1286 - 1356 (70 years) |
|
| Hugh de Mortimer | |
| 1290 - 1380 (90 years) |
|
| Joan de Mortimer | |
| 1292 - 1319 (27 years) |
|
| Walter de Mortimer | |
| 1294 - 1384 (90 years) |
|
| Margaret de Mortimer | |
| 1295 - 1297 (1 year) |
|
| Edmund de Mortimer | |
| 1298 - 1299 (1 year) |
|
| John de Mortimer | |
| 1300 - 1318 (18 years) |
|
| Elizabeth de Mortimer | |
| 1302 - 1303 (1 year) |
|
| Edmund, (2nd Baron Wigmore )(7th Lord de Mortimer) Mortimer | |
| 1252 - 1304 (51 years) |
|
| Margaret de Fiennes | |
| 1262 - 1333 (71 years) |
|
| Roger Lord Mortimer of Wigmore | |
| 1231 - 1282 (51 years) |
|
| Mathilde van Braose | |
| 1225 - 1301 (76 years) |
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