Margaret of England, Duchess of Brabant

Margaret of England was the tenth child and seventh daughter of King Edward I of England and his first wife, Eleanor of Castile. Her husband was John II, Duke of Brabant, whom she married in 1290 the year of her mothers death. Margaret and John had one child, John III, Duke of Brabant.

Margaret was born onMarch 1275, at Windsor Castle, the tenth child of King Edward I and his cousin Eleanor of Castile.

Source: Wikipedia