|Jean de Brienne King of Jerusalem
Another name for Jean was Jean Comte de Brienne.
Jean married Berenguela Princess of Leon and Castile, daughter of Alfonso IX King of Léon and Berengaria of Castile. (Berenguela Princess of Leon and Castile was born about 1199 in <Léon, Léon>, Spain and died on 12 Apr 1237.)
1 Weis, Frederick Lewis and Walter Lee Sheppard, Jr; William R. Beall and Kaleen E. Beall, eds, Ancestral Roots of Certain American Colonists Who Came to America before 1700 (8th ed. Baltimore: Genealogical Publishing Company, 2008.), Line 144-28, 120-29 (Berengaria of Leon).