Margaret of Prades was Queen of Aragon by marriage to King Martin of Aragon. Wikipedia
Born: 1387
Died: July 23, 1429 (age 42 years), Catalonia, Spain
Spouse: Martin of Aragon (m. 1409)
Children: Joan Jeroni de Vilaragut
Grandparents: Joan de Prades, Sança Eiximenis d'Arenós i de Bellpuig, Marguerite de Foix-Castelbon, and more
Great-grandparents: Bernat II de Cabrera, Peter, Count of Ribagorza, Constance de Luna, and more
Parents: Juana de Cabrera and Pere de Prades