| Catherine of Lancaster |
 |
| B: |
31 Mar 1373 |
| P: |
Hertford Castle, Hertford, Hertfordshire, England |
| D: |
2 Jun 1418 |
| P: |
Valladolid, Castile and León |
|
| John of Gaunt, Duke of Lancaster |
|
| B: |
6 Mar 1340 |
| P: |
Saint Bavo's Abbey, Ghent, Flanders |
| M: |
21 Sep 1371 |
| P: |
|
| D: |
3 Feb 1399 |
| P: |
Leicester Castle, Leicester, Leicestershire, England |
|
| Edward III, King of England |
|
| B: |
13 Nov 1312 |
| P: |
Windsor Castle, Windsor, Berkshire, England |
| M: |
24 Jan 1328 |
| P: |
York Minster, York, England |
| D: |
21 Jun 1377 |
| P: |
Richmond Palace, London, England |
|
| Edward II, King of England |
|
| B: |
25 Apr 1284 |
| P: |
Caernarfon Castle, Caernarfon, Gwynedd, Wales |
| M: |
25 Jan 1308 |
| P: |
Boulogne-sur-Mer, Pas-de-Calais, France |
| D: |
21 Sep 1327 |
| P: |
Berkeley Castle, Berkeley, Gloucestershire, England |
|
| Edward I, King of England |
=> |
|
| B: |
17 Jun 1239 |
| P: |
Palace of Westminster, London, England |
| M: |
1 Nov 1254 |
| P: |
Monasterio de Santa María la Real de Las Huelgas, Burgos, Castile and León, Spain |
| D: |
7 Jul 1307 |
| P: |
Burgh by Sands, Cumberland, England |
|
1373 - 1418 (45 years)
