Ld. Robert II of Vitre
Robert II of Vitre was born about 1120.  He died on November 11th, 1173.

 Emme of Dinan
Emme of Dinan was born about 1140.

 Alianore of Vitre
Alianore of Vitre was born about 1162 in Bretagne, France.  She died before August 1233.