Family: John of Gaunt (Duke of Lancaster) Plantagenet / Constanza (Constance) Queen of Castile (F39824)
m. Jun 1371
Drag or scroll to see more of the chart.
Show family with spouse 
Show family with parents 
Select other spouses 
Select other parents 
 | Edward III King of England (1312-1377)
|
 | Phillipa Hainault (1311-1369)
|
| Edward (The Black Prince) Plantagenet (1330-1376)  |
| Isabella Princess of England (1332-1382) |
| Joan Plantagenet (1335-1348) |
| William of Hatfield Plantagenet (1336-1337) |
| Lionel of Antwerp (Duke of Clarence) Plantagenet (1338-1368) |
| Edmund of Langley (Duke of York) Plantagenet (1341-1402) |
| Blanche Plantagenet (1342- ) |
| Mary Plantagenet (1344-1362) |
| Margaret Plantagenet (1346- ) |
| Thomas (Duke of Gloucester) Plantagenet (1356-1397) |
| King Pedro III (The Cruel) of Castile & León (1334-1369)
|
| Isabel of Castile (1355-1393) |
| John of Gaunt (Duke of Lancaster) Plantagenet (1340-1399)
|
| Katherine (of Lancaster) Plantagenet (1374-1418) |