Evrard I De+ Breteuil
Evrard I De+ was born about 1005.  He died on November 12th, 1061.

 Humberge De+ Sours
Humberge De+ was born about 1010 in France.  She died about 1060.

 Hugues I Blavons De+ Chatres-Breteuil
Hugues I Blavons De+ was born about 1035 in Breteuil, Oise, France.  He died on December 23rd, 1094.

 Valeran I De+ Breteuil
Valeran I De+ was born about 1040.  He died about 1084.

 Gothier De Breteuil
Gothier De was born about 1044.