Nielsen Hayden genealogy

Family: Fernando IV, King of Castile / Costanza of Portugal (F13169)

• Male Fernando IV, King of Castile

  
  

  Birth	6 Dec 1285	Seville, Andalusia, Spain
  Death	7 Sep 1312	Jaén, Andalusia, Spain
  Burial
  Marriage	Jan 1302  [1]	Valladolid, Castile, Spain  [1]
  Father	Sancho IV, King of Castile and León | F15154 Group Sheet
  Mother	Maria de Molina | F15154 Group Sheet

  
  

  Female Costanza of Portugal

  
  

  Birth	3 Jan 1290
  Death	23 Nov 1313	Sahagún, León, Spain
  Burial		Valladolid, Castile, Spain
  Father	Diniz, King of Portugal | F15146 Group Sheet
  Mother	St. Isabel of Portugal | F15146 Group Sheet

  
  

  Male Alfonso XI, King of Castile and Leon

  
  

  Birth	13 Aug 1311	Salamanca, Salamanca, Spain
  Death	26 Mar 1350	Gibraltar, Spain
  Burial
  Spouse	Maria of Portugal | F13168
  Marriage	Sep 1328

  
  

• Sources

  [S1480] The Ancestry of Charles II, King of England: A Medieval Heritage by Charles M. Hansen and Neil D. Thompson. Saline, Michigan: McNaughton and Gunn, 2012.