| Edmund "the Good" de Mortimer, Earl of March Born: 1 FEB 1351 Llanigon, , Brecon, Wales Died: 27 DEC 1381 Dunderrow, Cork, Munster, Ireland | |||||
| Thomas de DUTTON Born: 1214 Died: 1272 | |||||
| Philippa de STANDON Born: 1215 Died: | |||||
| Roger de Mortimer, Earl of March Born: 11 APR 1374 Usk, Monmouth, Wales Died: 1398 | |||||
| Ralph de VERNON Born: ABT 1221 Shipbrook, Northwich, Cheshire, England Died: 1270 | |||||
| Ralph de VERNON Born: ABT 1241 Shipbrook, Northwich, Cheshire, England Died: AFT JUL 1325 | |||||
| Maud le GROSVENOR Born: ABT 1231 Great Budworth, Runcorn, Cheshire, England Died: ABT 1305 | |||||
| Philippa Plantagenet of Clarence, Countess of Ul Born: 16 AUG 1355 Died: 5 JAN 1382 | |||||
| Ranulph DACRE Born: ABT 1235 Dacre, Cumberland, England Died: 3 MAY 1286 Lancashire, England | |||||
| Maud DACRE Born: ABT 1250 Dacre, Cumberland, England Died: AFT 1300 | |||||
| Joan de MULTON Born: ABT 1236 Moulton, Lincolnshire, England Died: . | |||||