Emma of Blois Duchess of Aquitaine (c. 950 – 1003) (0948–1003) Parents Luitgarde of Vermandois Theobald I, Count of Blois Children William V, Duke of Aquitaine Ebles of Poitiers Siblings Odo I, Count of Blois Hugh of Blois Thibaud de Blois Hildegarde de Blois Partners William IV, Duke of Aquitaine