Count (1020- )

1. Count Hildouin IV of Roucy and Montdidier was born in 1020 in Montdidier, Somme. He married Countess Adela (Alix) of Roucy in 1034 in Roucy, Aisne.

 

Countess Adela (Alix) of Roucy and Count Hildouin IV of Roucy and Montdidier had the following children:

 

Margaret de Montdidier (c. 1046- ). Margaret was born circa 1046 in Montdidier. She married Hugh de Clermont circa 1064.