Hildouin Count Montdidier
Hildouin Count was born in 1024 in Montdidier, Somme, Picardie, France.¹   He died at the age of 39 in 1063 in Montdidier, Somme, Picardie, France.¹ 

 Adele Roucy
Adele was born in 1014 in Roucy, Aisne, Picardie, France.¹   She died at the age of 48 in 1062 in Montdidier, Somme, Picardie, France.¹ 

 Margaret Roucy
Margaret was born in 1045 in Montdidier, Somme, Picardie, France.¹   She died at the age of 65 in 1110 in Beauvais, Oise, Picardie, France.¹