Agnes de Mâcon, de Burgandy ^{2 5 6}

Agnes married William V "Le Grand" of Aquitaine, 3rd Count of Poitiers, son of William IV of Aquitaine, 2nd Count of Poitiers and Emmeline de Blois, in Mar 1018.^{1 2 3 4} (William V "Le Grand" of Aquitaine, 3rd Count of Poitiers was born about 969 in Poitou, France ^{1 2 5 6} and died on 31 Jan 1030 in Abbey Of St. Cyprian, France ^{1 2 5 6}.)

Agnes next married Geoffrey II d'Anjou, son of Fulk III "The Black" d'Anjou and Hildegard of Sundgau, in 1032.

  Noted events in their marriage were:

• Divorced: Divorced, Bef 1050.