Dreux III Count of Mouchy
Dreux III Count of was born in 1079.  He died at the age of 91 in 1170.

 Edith Princess of Surrey
Edith Princess of was born in 1083.  She died at the age of 49 in 1132.

 Ermengarde de Mouchy
Ermengarde de was born in 1126.  She died at the age of 74 in 1200.