Lancaster family tree
The house of Lancaster, 1281–1471: 21 members on the tree, 3 of whom reigned, and 13 marriages into other houses.
See them on the tree On the map Their thrones
Who reigned
| 1399–1413 | Henry IV of England | Lord of Ireland |
| 1399–1413 | Henry IV of England | Monarch of England |
| 1413–1422 | Henry V of England | Monarch of England |
| 1413–1422 | Henry V of England | Lord of Ireland |
| 1422–1471 | Henry VI of England | Monarch of England |
| 1422–1471 | Henry VI of England | Lord of Ireland |
Best known
- Henry V of England 1386–1422
- Henry VI of England 1421–1471
- Henry IV of England 1367–1413
- John of Gaunt 1340–1399
- Philippa of Lancaster 1360–1415
- Catherine of Lancaster 1373–1418
- Edward of Westminster 1453–1471
- Philippa of England 1394–1430
- Blanche of Lancaster 1342–1368
- John of Lancaster, Duke of Bedford 1389–1435
- Joan Beaufort 1404–1445
- Henry Beaufort 1375–1447
- Katherine Swynford 1350–1403
- John Beaufort, 1st Earl of Somerset 1373–1410
- Humphrey of Lancaster, 1st Duke of Gloucester 1390–1447
- Thomas of Lancaster, 1st Duke of Clarence 1387–1421
- Henry, 3rd Earl of Lancaster 1281–1345
- Blanche of England 1392–1409
- Thomas Beaufort, Duke of Exeter 1377–1427
- Elizabeth of Lancaster, Duchess of Exeter 1363–1425
Married into
- Wittelsbach 2 marriages
- Ivrea 1 marriage
- Aviz 1 marriage
- Capet 1 marriage
- Trastámara 1 marriage
- Valois 1 marriage
- Luxembourg 1 marriage
- Valois-Burgundy 1 marriage
- Griffins 1 marriage
- Stuart 1 marriage
- Anjou 1 marriage
- York 1 marriage
Everyone on the tree
- Henry, 3rd Earl of Lancaster 1281–1345
- John of Gaunt 1340–1399
- Blanche of Lancaster 1342–1368
- Katherine Swynford 1350–1403
- Philippa of Lancaster 1360–1415
- Elizabeth of Lancaster, Duchess of Exeter 1363–1425
- Henry IV of England 1367–1413
- Catherine of Lancaster 1373–1418
- John Beaufort, 1st Earl of Somerset 1373–1410
- Henry Beaufort 1375–1447
- Thomas Beaufort, Duke of Exeter 1377–1427
- Joan Beaufort, Countess of Westmorland 1379–1440
- Henry V of England 1386–1422
- Thomas of Lancaster, 1st Duke of Clarence 1387–1421
- John of Lancaster, Duke of Bedford 1389–1435
- Humphrey of Lancaster, 1st Duke of Gloucester 1390–1447
- Blanche of England 1392–1409
- Philippa of England 1394–1430
- Joan Beaufort 1404–1445
- Henry VI of England 1421–1471
- Edward of Westminster 1453–1471