Constance of Castile-León

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Constance of Castile-León, daughter of Pedro I "the Cruel," King of Castile and María de Padilla, was born in 1354.1,2 She died at Leicester, Leicestershire, England, 24 March 1394.2

Constance married, as his 2nd wife, Sir John of Gaunt, K.G., Duke of Lancaster, etc., son of Edward III, King of England and Philippa Hainault, before 29 September 1371.2


Sir John of Gaunt, K.G., Duke of Lancaster, etc. b. Mar 1340, d. 3 Feb 1398/99
  • Katherine of Lancaster3 b. bef. 31 Mar 1373, d. 2 Jun 1418
This person was last edited on23 Jun 2021


  1. [S1323] Wikipedia Contributors, "Peter of Castile," Wikipedia, The Free Encyclopedia,[:WEB] (accessed Apr 2021).
  2. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 3:491 (Lancaster 10), further cited as Richardson, Royal Ancestry.
  3. [S1947] Richardson, Royal Ancestry, 3:497 (Lancaster 10.i).