Robert II D'estouteville
Robert II was born in 1072.  He died at the age of 46 in 1118.

 Blanche De Rieux
Blanche was born about 1075.  Blanche is no longer alive.

 Nicolas Ier D'estouteville
Nicolas Ier was born in 1100.  He died at the age of 73 on April 20th, 1173.