Philip III of France spouse Marie of Brabant, Queen of France
Louis (1264 - May 1276).
Philip IV of France (1268 – 29 November 1314), his successor, married Joan I of Navarre
Robert (1269–1271)
Charles, Count of Valois (12 March 1270 – 16 December 1325), Count of Valois from 1284, married first to Margaret of Naples (Countess of Anjou) in 1290, second to Catherine I of Courtenay in 1302, and last to Mahaut of Chatillon in 1308
Stillborn son (1271)After the death of Queen Isabella, he married on 21 August 1274 Marie, daughter of the late Henry III, Duke of Brabant, and Adelaide of Burgundy, Duchess of Brabant. Their children were:
partner