| **Margaret II Countess of Hainault and Holland, Queen consort of Germany, Holy Roman Empress D'Avesnes | |
| B: | 1311 |
| Hainault, Brabant, Belgium | |
| D: | 23 Jun 1356 |
| Le Quesnoy, Nord, Nord-Pas-de-Calais, France | |
| Philippa, de Avesnes |
| Philippa, de Avesnes | |
| B: | 24 Jun 1311 |
| Le Quesnoy, Nord, Nord-Pas-de-Calais, France | |
| D: | 14 Aug 1369 |
| Windsor Castle, Berkshire, England | |
| John (1st Earl of Somerset) Beaufort |
| John (1st Earl of Somerset) Beaufort | |
| B: | 29 Jan 1374 |
| Chateau Beaufort, Lincolnshire, England | |
| D: | 16 Mar 1409 |
| Tower of London, London, England | |
| Margaret ( countess of Somerset) Holland (maid. name 1) | |
| B: | 30 Dec 1385 |
| Upholland Castle, Kent, Lancashire, England | |
| M: | 28 Sep 1397 |
| Upholland, Lancashire, England | |
| D: | 31 Dec 1440 |
| Bermondsey, Surrey, England | |
| Henry ( Cardinal) Beaufort |
| Henry ( Cardinal) Beaufort | |
| B: | 1375 |
| Chateau, De Beaufort, Meurthe et Mosel, France | |
| D: | 11 Apr 1447 |
| Beaufort, Dordogne, Aquitaine, France | |
| Thomas (Duke of Exeter) Beaufort |
| Thomas (Duke of Exeter) Beaufort | |
| B: | Jan 1377 |
| Chateau de Beaufort, Anjou, Isere, Rhone-Alpes, France | |
| D: | 31 Dec 1426 |
| Manor, Armstrong, England | |
| Joan (Countess of Westmorland) Beaufort |
| Joan (Countess of Westmorland) Beaufort | |
| B: | 1379 |
| Raby, Durham, England | |
| D: | 13 Nov 1440 |
| Howden, Yorkshire, England | |
| Ralph ( 1st Earl of Westmoreland and 4th Baron of Raby) Neville | |
| B: | 15 Sep 1364 |
| Raby Castle, Raby-With-Keverstone, Durham | |
| M: | 29 Nov 1396 |
| Meuse, Loire, Rhone-Alpes, France | |
| D: | 21 Oct 1425 |
| Castle Raby,Raby,Durham,England | |
| Elizabeth (lady Swynford) de roet |
| Elizabeth (lady Swynford) de roet | |
| B: | 25 Nov 1350 |
| Lincoln, Lincolnshire, England | |
| D: | 10 May 1403 |
| Lincoln, Lincolnshire, England | |
| John ( of Gaunt 1st Duke of Lancaster) Plantagnant | |
| B: | 28 May 1340 |
| Ghent, Oost-Vlaanderen, Belgium | |
| M: | 1357 |
| France | |
| D: | 04 Feb 1399 |
| Leicester Castle, Leicestershire, London, England | |
| Catherine de Hainault d Avesnes |
| Catherine de Hainault d Avesnes | |
| B: | 1320 |
| Roet, Hainault, Belgium | |
| D: | Apr 1375 |
| Gent, Oost-Vlaanderen, Belgium | |
| Payn de Guienne de Roet |
| Payn de Guienne de Roet | |
| B: | 1320 |
| Hainault, Hainault, Belgium | |
| M: | 1343 |
| Hainault, Hainault, Belgium | |
| D: | 1413 |
| Gent, Oost-Vlaanderen, Belgium | |
| Guillaume Count de Hainault de AVESNES "Willima the Good" (maid. name II) | |
| B: | 1 Nov 1286 |
| Avesnes, Pas-de-Calais, Nord-Pas-de-Calais, France | |
| D: | 7 June 1337 |
| Valenciennes, Nord, Nord-Pas-de-Calais, France | |
| Countess Jeanne de Hainault de VALOIS |
| Countess Jeanne de Hainault de VALOIS | |
| B: | 1294 |
| Fontainebleau, Seine-et-Marne, Ile-de-France, Valois, France | |
| M: | 19 May 1305 |
| Chanay, Ain, Rhone-Alpes, France | |
| D: | 7 Mar 1342 |
| Fontenelle, Yonne, Bourgogne, France | |