Four or more generations of descendants of Henry of Grosmont, 1st Duke of Lancaster (c1310-1361) if they are properly linked:
1. Henry of Grosmont, 1st Duke of Lancaster (c1310-1361)
- 2. Maud of Lancaster (1339-1362)
- 3. Unknown von Wittelsbach (?-1356)
- 2. Blanche of Lancaster (1345-1369)
- 3. Philippa of Lancaster (1360-1415)
- 4. Blanche of Portugal (1388-1389)
- 4. Afonso of Portugal (1390-1400)
- 4. Edward of Portugal (1391-1438)
- 5. John of Portugal (1429-1433) ... (more)
- 5. Philippa of Portugal (1430-1439) ... (more)
- 5. Afonso V of Portugal (1432-1481) ... (more)
- 5. Maria of Portugal (1432-1432) ... (more)
- 5. Fernando, Duke of Viseu (1433-1470) ... (more)
- 5. Leonor of Portugal (1436-1476) ... (more)
- 5. Edward of Portugal (1435-1435) ... (more)
- 5. Catherine of Portugal (1436-1463) ... (more)
- 5. Joan of Portugal (1439-1475) ... (more)
- 4. Peter, 1st Duke of Coimbra (1392-1449)
- 5. Pedro de Coimbra (1429-1466) ... (more)
- 5. João de Coimbra (1431-1457) ... (more)
- 5. Isabel de Avis (1432-1455) ... (more)
- 5. Jaime de Portugal (1433-1459) ... (more)
- 5. Beatriz de Coimbra (1435-1462) ... (more)
- 5. Filipa de Coimbra (1437-1497) ... (more)
- 4. Henry, 1st Duke of Viseu (1394-1460)
- 4. Isabella of Portugal (1397-1472)
- 5. Antoine of Burgundy (1430-1432) ... (more)
- 5. Joseph of Burgundy (1432-1432) ... (more)
- 5. Charles, Duke of Burgundy (1433-1477) ... (more)
- 4. John, Duke of Aveiro (1400-1442)
- 5. Diogo of Portugal (1423-1443) ... (more)
- 5. Isabella of Portugal (c1428-1496) ... (more)
- 5. Beatriz of Portugal (1430-1506) ... (more)
- 5. Filipa of Portugal (1432-1444) ... (more)
- 4. Fernando of Portugal (1402-1443)
- 3. John of Lancaster (1362-1362)
- 3. Elizabeth of Lancaster (1363-1425)
- 4. Constance Holland (1387-1437)
- 5. Constance Grey (Abt 1414-?) ... (more)
- 5. Edmund Grey, 1st Earl of Kent (1416-1490) ... (more)
- 4. John Holland, 2nd Duke of Exeter (1396-1447)
- 5. Henry Holland, 3rd Duke of Exeter (1430-1475) ... (more)
- 5. Anne Holland (bef1432-1486) ... (more)
- 4. Ann De Holand (Abt 1397-?)
- 4. Constance Holland (1387-1437)
- 3. Edward of Lancaster (1365-1365)
- 3. John of Lancaster (1366-1366)
- 3. Henry IV of England (1367-1413)
- 4. Henry V, King of England (1387-1422)
- 5. Henry VI of England (1421-1471) ... (more)
- 4. Thomas, 1st Duke of Clarence (1388-1421)
- 4. John, 1st Duke of Bedford (1389-1435)
- 4. Humphrey, 1st Duke of Gloucester (1390-1447)
- 5. Antigone of Gloucester (1421-1451) ... (more)
- 4. Blanche of Lancaster (1392-1409)
- 5. Ruprecht von der Pfalz (1406-1426) ... (more)
- 4. Philippa of Lancaster (1394-1430)
- 4. Edmund Leboorde (1401-1419)
- 4. Henry V, King of England (1387-1422)
- 3. Isabel of Lancaster (1368-1368)
- 3. Philippa of Lancaster (1360-1415)