| Male John Of Gaunt, Duke Of Lancaster |
| Birth | Mar 1340 | Ghent  |
| Death | 3 Feb 1399 | Leicester Castle |
| Burial | ||
| Marriage | 13 Jan 1396 | Lincoln |
| Other Spouse | Blanche Of Lancaster | F452 | |
| Marriage | 13 May 1359 | Reading |
| Other Spouse | Constanza (Constance), Queen Of Castile | F517 | |
| Marriage | Sep 1371 | Roquefort |
| Father | Edward III, King Of England | F451 Group Sheet | |
| Mother | Philippa Of Hainault | F451 Group Sheet | |
| Female Catherine Swynford ROET |
| Birth | 1350 | |
| Death | 10 May 1403 | Lincoln |
| Burial | ||
| Other Spouse | Sir Hugh SWYNFORD | F907 | |
| Marriage | ||
| Father | Sir Payne Of Guienne ROET | F906 Group Sheet | |
| Mother | ||
| Female Joan Beaufort |
| Birth | ||
| Death | ||
| Burial | ||
| Spouse | Sir Robert FERRERS | F916 | |
| Marriage | ||
| Spouse | Earl Ralph Of Westmoreland 1St | F372 | |
| Marriage | ||
