Hugh I de Chateaudun
Hugh I de was born in 0965 in Chateaudun,Eure-et-Loir,Beauce/Centre,France.  He died at the age of 61 on June 10th, 1026.

 Hildegarde de Blois
Hildegarde de was born in 0943 in France.  She died at the age of 65 in 1008.

 Geoffrey III De Chateaudun
Geoffrey III was born about 0966 in Chateaudun,Eure-et-Loir,Beauce/Centre,France.  He died after December 15th, 1031.

 Melisende de Chateaudun
Melisende de was born in 0991.

 Geoffrey I of Mortaigne
Geoffrey I of was born in 1015.