Henry I of Navarre

Henry the Fat (Basque: Henrike I.a, Gizena, French: Henri le Gros, Spanish: Enrique el Gordo) (c. 1244 – 22 July 1274) was King of Navarre (as Henry I) and Count of Champagne and Brie (as Henry III) from 1270 until his death. Early life Henry was the youngest son of Theobald I of Navarre and Margaret of Bourbon. During the reign of his childless older brother Theobald II he held the regency during many of Theobald's numerous absences. In 1269, Henry married Blanche of Artois, daughter of the then-reigning King Louis IX of France's brother Count Robert I of Artois. He was thus in the "Angevin" circle in international politics. Reign