

|
![]() | John le Gaunt, Duke of Lancaster |
| John le Gaunt, Duke of Lancaster | |
| B: | 24 Jun 1340 |
| Gent, Oost-Vlaanderen, Belgium | |
| D: | 3 Feb 1399 |
| Castle, Leicester, Leicestershire, England | |
| Blanche Plantagenet, Duchess of Lancaster | |
| B: | 25 Mar 1345 |
| Lancaster, Lancashire, England | |
| M: | 19 May 1359 |
| Queen's Chapel, Reading, Berkshire, England | |
| D: | 30 Sep 1369 |
| London, Greater London, Middlesex, England | |
| Constanza Perez, Princess of Castile-Leon | |
| B: | 1354 |
| Burgos, Castilla-Leon, Spain | |
| M: | Sep 1371 |
| Charente-Maritime, Poitou-Charentes, France | |
| D: | 24 Mar 1394 |
| Leicester, Leicestershire, England | |
![]() | Katherine de Roet, Duchess of Lancaster |
| Katherine de Roet, Duchess of Lancaster | |
| B: | 1350 |
| of, , Picardie, France | |
| M: | 13 Jan 1367 |
| Lincoln, Lincolnshire, England | |
| D: | 10 May 1403 |
| Lincoln, Lincolnshire, England | |
![]() | Marie de Saint Hilaire |
| Marie de Saint Hilaire | |
| B: | Abt 1371 |
| of Abbaye St. Bavon, Ghent, Flanders, Belgium, Netherlands | |
| M: | Aft 16 Apr 1395 |
| of Abbaye St. Bavon, Ghent, Flanders, Belgium, Netherlands | |
| D: | Yes, date unknown |
This site powered by The Next Generation of Genealogy Sitebuilding v. 15.0.4, written by Darrin Lythgoe © 2001-2026.
Maintained by Randy Pierce.