Family: Henry IV the Impotent of Castile, King of Castile and León / Blanca of Aragon, Princes of Viana (F7547)

• Male Henry IV the Impotent of Castile, King of Castile and León

  
  

  Birth	4 Jan 1425	Valladolid, Castilla y León, Spain
  Death	11 Dec 1474	Madrid, Spain
  Burial
  Marriage	15 Sep 1450	Valladolid, Castilla y León, Spain
  Type	Annulment
  Other Spouse	Joan (Joana) of Portugal | F7548
  Marriage
  Father	John II (Juan II) of Castile, King of Castile & León | F7581 Group Sheet
  Mother	Maria of Aragón | F7581 Group Sheet

  
  

  Female Blanca of Aragon, Princes of Viana

  
  

  Birth	9 Jun 1424	Olite, Navarra, Spain
  Death	2 Dec 1464	Orthez
  Burial
  Father	John II of Trastámara, King of Aragón | F7174 Group Sheet
  Mother	Blanche of Navarre, Queen of Navarre | F7174 Group Sheet