Count Odo II De Blois
Odo II was born in 0983.  He died at the age of 54 on November 15th, 1037 in Lorraine,France.

 Matilda De Normandy
Matilda was born in 0974 in Normandy,France.  She died before 1017.

 Count Theobald II De Blois
Theobald II was born in 1015 in Champaigne,France.  He died  due to Slain in battle by Godfrey Martel, Count of Anjou at the age of 74 in 1089 in battle at Tours,France.