1st Duke of Lancaster John Gaunt Plantagenet
1340 - 1399 (58 years)
1. 1st Duke of Lancaster John Gaunt Plantagenet was born on 14 Mar 1340 in Belgium (son of King of England King Edward Plantagenet, III and Phillipa de Hainault); died on 3 Feb 1399 in Leicester, Leicestershire, England; was buried in London, England. John married Blanche Lancaster on 19 May 1359 in Reading, Berkshire, England. Blanche was born on 25 Mar 1345 in Lancaster, Lancashire, England; died on 30 Sep 1369 in Staffordshire, England; was buried in London, England. [Group Sheet] [Family Chart]
Children:- Henry Plantagenet, IV was born on 30 May 1366 in Lincolnshire, England; died on 20 Mar 1413 in Westminster, Middlesex, England; was buried in Canterbury, Kent, England.
John married Duchess of Lancaster Katherine de Roet on 13 Jan 1396. Katherine was born in 1350 in Somme, Picardie, France; died on 10 May 1403 in Lincoln, Lincolnshire, England. [Group Sheet] [Family Chart]
Children:- Countess of Westmorland Joan Plantagenet de Beaufort was born in 1375 in Anjou, Isère, Rhône-Alpes, France; died on 13 Nov 1440 in Howden, Yorkshire, England; was buried in Lincolnshire, England.
John married Constanze Castile in Sep 1371 in Roquefort, Landes, Aquitaine, France. Constanze was born in 1354 in Castilla y Leon, Spain; died on 24 Mar 1394 in Leicester, Leicestershire, England. [Group Sheet] [Family Chart]
Children:- Catalina de Lancaster Plantagenet was born on 31 Mar 1373 in Hertford, Hertfordshire, England; died on 2 Jun 1418 in Valladolid, Valladolid, Castilla-Leon, Spain; was buried in Toledo, Castilla-La Mancha, Spain.
2. King of England King Edward Plantagenet, III was born on 13 Nov 1312 in Berkshire, England (son of King of England King Edward Plantagenet, II and Queen Consort of England Isabella of France); died on 21 Jun 1377 in Yorkshire, England. King married Phillipa de Hainault on 24 Jan 1328. Phillipa was born on 24 Jun 1314 in Valenciennes, Nord, Nord-Pas-de-Calais, France; died on 15 Aug 1369 in Berkshire, England. [Group Sheet] [Family Chart]
3. Phillipa de Hainault was born on 24 Jun 1314 in Valenciennes, Nord, Nord-Pas-de-Calais, France; died on 15 Aug 1369 in Berkshire, England. Children:
- 1. 1st Duke of Lancaster John Gaunt Plantagenet was born on 14 Mar 1340 in Belgium; died on 3 Feb 1399 in Leicester, Leicestershire, England; was buried in London, England.
Generation: 3
4. King of England King Edward Plantagenet, II was born on 25 Apr 1284 in Wales; died on 21 Sep 1327 in Gloucestershire, England. King married Queen Consort of England Isabella of France on 25 Jan 1308 in Boulogne, Pas-de-Calais, Nord-Pas-de-Calais, France. Isabella (daughter of King of France Philippe Capet, IV and Jeanne de Navarre) was born about 1295 in Paris, Île-de-France, France; died on 22 Aug 1358 in Castle Rising, Norfolk, England; was buried in London, England. [Group Sheet] [Family Chart]
5. Queen Consort of England Isabella of France was born about 1295 in Paris, Île-de-France, France (daughter of King of France Philippe Capet, IV and Jeanne de Navarre); died on 22 Aug 1358 in Castle Rising, Norfolk, England; was buried in London, England. Children:
- 2. King of England King Edward Plantagenet, III was born on 13 Nov 1312 in Berkshire, England; died on 21 Jun 1377 in Yorkshire, England.
Generation: 4
10. King of France Philippe Capet, IV was born in 1268 in Isle, Aube, Champagne-Ardenne, France (son of King of France Philippe Capet, III and Isabella de Aragon); died on 29 Nov 1314 in Isle, Aube, Champagne-Ardenne, France; was buried in Seine-Saint-Denis, Île-de-France, France. Philippe married Jeanne de Navarre. Jeanne was born on 14 Jan 1273 in Champagne-Ardenne, France; died on 2 Apr 1305 in Villecresnes, Val-de-Marne, Île-de-France, France; was buried in Paris, Île-de-France, France. [Group Sheet] [Family Chart]
11. 
Jeanne de Navarre was born on 14 Jan 1273 in Champagne-Ardenne, France; died on 2 Apr 1305 in Villecresnes, Val-de-Marne, Île-de-France, France; was buried in Paris, Île-de-France, France. Children:
- 5. Queen Consort of England Isabella of France was born about 1295 in Paris, Île-de-France, France; died on 22 Aug 1358 in Castle Rising, Norfolk, England; was buried in London, England.