Johann I, Count of Holland and Zeeland

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Johann I, Count of Holland and Zeeland, whose ancestry is unknown (or not traced here), died at Haarlem, Holland, 10 November 1299.1

Johann married Elizabeth of England, daughter of Edward I "Longshanks," King of England and Eleanor of Castile, at Ipswich, Suffolk, England, 8 January 1297.1,2


Elizabeth of England b. 7 Aug 1282, d. 5 May 1316
This person was last edited on21 Dec 2020


  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 1:419 (Bohun 9), further cited as Richardson, Royal Ancestry.
  2. [S2356] Brad Verity, "The Children of Elizabeth, Countess of Hereford, Daughter of Edward I of England," Foundations: Journal of the Foundation for Medieval Genealogy 6 (2006): 3–10, at 3, further cited as Verity, "Children of Elizabeth, Countess of Hereford."