Geoffroi I D'+ Alencon
Geoffroi I D'+ was born about 0990.  He died on December 15th, 1031.

 Elensie Helvide De+ Mortaigne
She died on April 4th, 1023.

 Routrou I De+ Chateaudun
Routrou I De+ was born about 1010 in France.  He died in 1074.