https://en.wikipedia.org/wiki/Margaret_of_France,_Queen_of_England
Childhood. Margaret was the daughter of King Philip III of France and his second wife, Maria of Brabant.King Philip died when Margaret was six years old and she grew up under guidance of her mother and Queen Joan I of Navarre, the wife of her half-brother King Philip IV.. Marriage negotiations. The death of his beloved first wife, Eleanor of Castile, in 1290, left King Edward I …