Geoffrey  II Gastinois
Geoffrey  II was born in 1000 in Chateau Landon, France.  He died at the age of 46 on April 1st, 1046 in Anjou. France.

 Helie de Semur
Helie was born in 1010.  Helie is no longer alive.

 Count Geoffrey  III Plantagenet
Count Geoffrey  III was born about 1041 in Anjou, France.

 Fulk  IV Rechin Plantagenet
Fulk  IV Rechin was born in 1043 in Anjou, France.  He died at the age of 66 on April 14th, 1109 in Anjou, France.