Count William I (Towhead) dePoitou
William I, known as Towhead, was born in 0915.  He died at the age of 48 on April 3rd, 0963.

 Adele de Normandy
Adele was born in 0917.  She died at the age of 45 on October 14th, 0962.

 William II "Ironarm" Count of Poitou
William II "Ironarm" Count of was born in 0937.  He died at the age of 58 in 0995.

 Adelaideof Poitou
Adelaideof was born in 0945.  She died at the age of 59 in 1004.