Blanche of Bourbon was Queen of Castile as the wife of King Peter. She was one of the daughters of Peter I, Duke of Bourbon and Isabella of Valois. Wikipedia
Born: 1339, Vincennes, France
Spouse: Pedro I of Castile (m. 1353)
Grandparents: Louis I, Duke of Bourbon and Mary of Avesnes
Parents: Peter I, Duke of Bourbon
Great-grandparents: Robert, Count of Clermont, Philippa of Luxembourg, John II, Count of Holland, and more
Assassinated: 1361, Jerez de la Frontera, Spain