Family: John of Gaunt Plantagenet, 1st Duke of Lancaster, King of Castile and Leon. / Blanche of Lancaster Plantagenet, Countess of Derby (F537)

• Male John of Gaunt Plantagenet, 1st Duke of Lancaster, King of Castile and Leon.

  
  

  Birth	Mar 1340	Abbays DE St Bav, Ghent, Flandre-Oriental. Belgium
  Death	3 Feb 1399	Leicester Castle, Leicester, Leicestershire, England
  Burial	15 Mar 1399	St. Paul's Cathedral, London, Greater London, England
  Marriage	19 May 1359  [1]	Reading Abbey, Berkshire, England  [1]
  Other Spouse	Constenza "Constance"Perez of Castlile and Leon, Queen of Castile | F489
  Marriage	21 Sep 1371	Roquefort, Guienne
  Other Spouse	Katherine Swynford de Roet | F486
  Marriage	13 Jan 1396	Lincoln Cathedral, Lincolnshire, England
  Other Spouse	Marie De St. Hilare | F485 (Partners)
  Marriage
  Father	Edward III Plantagenet, King of England | F395 Group Sheet
  Mother	Phillipa of Hainault de Avesness, Queen of England | F395 Group Sheet

  
  

  Female Blanche of Lancaster Plantagenet, Countess of Derby

  
  

  Birth	25 Mar 1341	Lancaster, Lancasshire, England
  Death	12 Sep 1368	Bolingbroke Castle, Lincoln
  Burial		St.Paul's Cathedral, London, England
  Father	Henry Grosment of Derby Plantagenet, 1st Duke Lancaster | F3680 Group Sheet
  Mother	Isabel de Beaumont | F3680 Group Sheet

  
  

  Female Phillippa of Lancaster Plantagenet, Queen of Portugal

  
  

  Birth	31 Mar 1360	Leicester Castle, Leicester, Leicestershire, England
  Death	19 Jul 1415	Odivellas, Lisbon
  Burial		Batalla Abbey, Portugal
  Spouse	John I 'o Falso' of Avis, King of Portugal | F6253
  Marriage	14 Feb 1387	Oporto Cathedral, Portugal

  
  

  Female Elizabeth of Lancaster Plantagenet, Duches of Exeter

  
  

  Birth	1364	Burford, Shropshire, England
  Death	24 Nov 1425
  Burial		Burford Church, Shropshire, England
  Spouse	John Hastings, 3th Earl of Pembroke | F6993 (Annulment)
  Marriage	24 Jun 1380	Kenilworth Castle, Warwickshire
  Spouse	John Holland, 1st Duke of Exeter | F396
  Marriage	24 Jun 1386	Plymouth, Devon
  Spouse	John of Burford Cornwall, 1st Baron Fanhope | F7552
  Marriage	Bef 12 Dec 1400

  
  

  Male John Plantagenet

  
  

  Birth	Bef 4 May 1366
  Death	1367
  Burial		St Mary's Church, Leicester

  
  

  Male Edward Plantagenet

  
  

  Birth	1364
  Death	1364
  Burial		St Mary's Church, Leicester

  
  

  Male John Plantagenet

  
  

  Birth	1362
  Death	1365
  Burial		Church of St Mary de Castro, Leicester

  
  

  Male Henry IV Plantagenet, King of England

  
  

  Birth	30 May 1366	Bolingbrooke Castle, Lincolnshire
  Death	20 Mar 1413	Westminster Abbey, London, England
  Burial		Canterbury Cathedral, Canterbury, Kent, England
  Spouse	Mary de Bohun, Countess of Derby | F5464
  Marriage	27 Jul 1380	Arundel Castle, Arundel, Sussex, England
  Spouse	Joan of Navarre | F7148
  Marriage	7 Feb 1403	Winchester Cathedral, Winchester, England

  
  

  Female Isabel Plantagenet

  
  

  Birth	Abt 1368
  Death	1368
  Burial

  
  

• Sources

  [S34] P Kent United Kingdom.