Marie of Brienne
Emperor
Marie of Brienne was Latin Empress as the wife of Baldwin II of Courtenay. She served as regent during the absence of Baldwin II twice: in 1237–1239, and in 1243–1257. Wikipedia
Born: 1224, Capua, Italy
Died: 1275 (age 51 years), Italy
Children: Philip I, Latin Emperor
Parents: John of Brienne and Berengaria of León
Grandchild: Catherine I, Latin Empress
Grandparents: Berengaria of Castile, Erard II, Count of Brienne, Agnes de Montfaucon, and more