Comte Geoffroy I deGastinois
Geoffroy I was born in 0970.  He died at the age of 30 in 1000.

 Beatrice deMacon
Beatrice was born in 0974.

 Count Geoffrey II de Gastinois
Geoffrey II was born about 1000 in Chateau Landon,Seine-Et-Marne,France.  He died on April 1st, 1046 in Anjou,France.