| | Maud of LANCASTER 1339–1362 William de BAVIÈRE 1330–1389 | | |
Philippa of LANCASTER 1359–1415 | | |
| | Elizabeth of LANCASTER 1364–1426 John of Burford CORNWALL – | | |
Henry IV d'ANGLETERRE 1367–1413 | | |
| | Blanche of LANCASTER 1345–1369 | | |
| | Isabel de BEAUMONT 1320–1361 Henry de GROSMONT 1306–1361 | | |