Geoffrey IV Vicmte de Chateaudun
Geoffrey IV Vicmte was born about 1200.  He died in 1249.

 Clemence Des Roches
Clemence was born in 1202 in Mayenne, France.  She died after 1255.

 Jeanne de Châteaudun
Jeanne de was born in 1232 in , Châteaudun, Loir-et-Cher, France.¹   She died after 1265.