MaleJohn Of Gaunt Duke Of Lancaster |
| Birth | Mar 1340 | Ghent, Flanders |
| Death | 3 Feb 1399 | London |
| Burial | ||
| Marriage | 13 Jan 1396 | |
| Other Spouse | Constanza Of Castile | F614 | |
| Marriage | ||
| Other Spouse | Blanche Of Lancaster | F615 | |
| Marriage | ||
| Father | Edward Iii King Of England | F610 Group Sheet | |
| Mother | Philippa Of Hainault | F610 Group Sheet | |
MaleJohn, Marquess of Dorset Beaufort |
| Birth | 1373 | |
| Death | 16 Mar 1410 | St Katherine by the To |
| Burial | ||
| Spouse | Margaret Holland | F653 | |
| Marriage | 28 Sep 1397 | |
FemaleJoan Beaufort |
| Birth | ||
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Ralph Neville | F645 | |
| Marriage | ||
| Spouse | James I King Of Scots | F646 | |
| Marriage | 1424 | |