Family: 1st Duke of Lancaster John of Gaunt Plantagenet / Constance de Castilla (F4660)

m. 21 Sep 1371

• Male 1st Duke of Lancaster John of Gaunt Plantagenet

  
  

  Birth	24 Jun 1340	Gent, Oost-Vlaanderen, Belgium
  Death	4 Feb 1399	Leicestershire, England
  Burial	15 Mar 1398	London, London, England
  Marriage	21 Sep 1371	Bordeaux, Gironde, Aquitaine, France
  Other Spouse	Blanche of Lancaster | F4661
  Marriage	1359
  Other Spouse	Duchess of Lancaster Katherine Swynford de Roet | F4652
  Marriage	13 Jan 1396
  Father	King of England Edward III of Windsor Plantagenet | F4653 Group Sheet
  Mother	Philippa d'Avesnes | F4653 Group Sheet

  
  

  Female Constance de Castilla

  
  

  Birth	1354	Castro, Asturias, Asturias, Spain
  Death	24 Mar 1394	Leicester, Leicestershire, England
  Burial		Leicester, Leicestershire, England
  Father	Pedro de Castilla, I | F4659 Group Sheet
  Mother	Maria Juana de Padilla | F4659 Group Sheet

  
  

  Female + Catherine of Lancaster

  
  

  Birth	1372
  Death	2 Jun 1418	Valladolid, Valladolid, Castilla-Leon, Spain
  Burial
  Spouse	Henry de Castilla, III | F4886
  Marriage