Background
She was the second daughter of Duke John III of Brabant and Mary of Évreux.
She was the second daughter of Duke John III of Brabant and Mary of Évreux.
She was the only child of Duke John to have children. On 26 September 1371, Margaret and her mother-in-law, Margaret of France, countess of Artois, with their attendants, were guests of Philip the Bold, duke of Burgundy for supper in Lens.