Count Hilduin II of Rameru
Count Hilduin II of was born in 0952.  He died at the age of 51 in 1003.

 Count Hildouin III of Rameru
Count Hildouin III of was born in 0980.  He died at the age of 68 in 1048 in Montdidier,Somme.

 Count Manasses of Dammartin
Count Manasses of was born in 0984.  He died at the age of 75 in 1059.