Blanche of Brabant - Abt 1327/1331 (1287–1330) Parents Godfrey of Brabant Jeanne Isabella de Verzon Children Louis I of Thouars Siblings Maria van Brabant-Aarschot, Dame de Vierzon Alix de Brabant Elisabeth of Brabant Jan van Vierzon Partners John I of Thouars Jean Berthout