Guillaume De+ Champagne-Blois
Guillaume De+ was born after 1080 in Blois, France.  He died in 1150.

 Agnes De+ Sully
Agnes De+ was born about 1080 in Blois, Loir-et-Cher, France.

 Marguerite De+ Champagne-Blois
Marguerite De+ was born about 1096 in Leicestershire, England.  She died in 1145.

 Eudes Archambaud III De Sully
Eudes Archambaud III De was born about 1105.