Geoffrey IV de Preuilly , Sire de Vendome
Geoffrey IV de was born in 1086 in Vendome, Loir-et-Cher, Orleanais/Centre, France.  He died at the age of 59 in 1145 in St Gilles, Indre-et-Loir, Touraine/Centre, France.

 Mathilde de Chateaudun
Mathilde de was born in 1088 in Chateaudun, Eure-et-Loir, Beauce/Centre, France.

 Geoffrey de Preuilly , de Lavardin
Geoffrey de was born about 1105 in Vendome, Loir-et-Cher, Orleanais/Centre, France.  He died in Lavardin, Sarthe, Maine/Pays de la Loire, France.

 Jean I de Preuilly , Seigneur de Vendome
Jean I de was born about 1107 in Vendome, Loir-et-Cher, Orleanais/Centre, France.  He died in 1182 in La Charite-sur-Loire, Nievre, Bourgogne, France.