Margareta of Montferrat

Margareta married Infante Juan of Castile, son of King Alfonso X of Castile and Violante of Aragon, in 1281 in Burgos, Castilla y León, Spain.⁷¹³ (Infante Juan of Castile was born before Apr 1264 ⁷¹³ and died on 25 Jun 1319 in Vega de Granada ⁷¹³.) The cause of his death was Killed in action.