Count Geoffrey DE ROHAN LE ZOUCHE
Geoffrey DE ROHAN was born in 1112 in Rohan, Brittanny, France.

 Hawise FERGANT
Hawise was born in 1116.

 Earl Alan Of Brittany LE ZOUCHE
Alan Of Brittany was born in 1136 in Harringworth, Northamptonshire.  He died at the age of 54 in 1190.

 Count Eudes II OF PORHOET
He died in 1168.