Viscount Eudo la Zouche
Eudo was born in Porhoet, Brittany, France.  He died in 1086.

 Ann de Leon
Ann was born in 1066 in France.  She died at the age of 26 in 1092.

 Vicomte Geoffrey la Zouche of Porhoet
Geoffrey was born in 1086 in Porhöet, Bretagne, France.  He died at the age of 55 in 1141.

 Viscount Alan la Zouche of Porhoet
Alan was born in Rohan, Brittany, France.