Count Hugh Magnus de Vermandois
Hugh Magnus was born in 1053.  He died at the age of 48 on October 18th, 1101 in Tarsus, Turkey.

 Adele de Vermandois
Adele was born in 1065 in Valois, France.  She died at the age of 55 in 1120.

 Agnes de Vermandois
Agnes was born in Valois, Bretagne, France.

 Countess Isabel de Vermandois of Leicester
Isabel was born in Valois, Bretagne, France.  She died on February 13th, 1131.