Hildouin IV De Montdidier
Hildouin IV was born about 1010 in Montdidier, Somme, France.  He died about 1063.

 Adelaide De Roucy
Adelaide was born about 1014 in Roucy, Aisne, France.  She died in 1063.

 Adela De Rameru
Adela was born about 1025.

 Isabel Of Ramerupt
Isabel Of was born about 1028 in Corbeil, , France.

 Margaret De Roucy
Margaret was born about 1035 in Montdidier, Somme, France.

 Andrew Lord Of Ramerupt & Roucy
Andrew Lord Of Ramerupt & was born about 1037 in Montdidier, Somme, France.

 Beatrice De Montdidier
Beatrice was born about 1040.  She died after September 2nd, 1129.

 Felicia De Roucy
Felicia was born about 1050.