Alberic (Aubrey) II Of Dammartin
Alberic (Aubrey) II Of was born about 1135 in Probably Dammartin, Seine-et-Marne, France.  He died on September 19th, 1200 in London, Middlesex, England.  He was buried in Abbaye De Jumieges, Jumieges, Seine-Maritime, France.

 Matilda (Maud Mahaut) Of Ponthieu
Matilda (Maud Mahaut) Of was born about 1138 in Ponthieu, Ain, France.  She died after October 1200.

 Juliane De Dammartin
Juliane De was born about 1165 in Ashby, Buckingham, England.  She died about 1238.

 Agnes De Dammartin
Agnes De was born about 1166 in Dammartin, Seine-et-Marne, France.

 Simon II Of Aumale De Dammartin Count of Ponthieu
Simon II Of Aumale De was born about 1180 in Dammartin, Seine-et-Marne, France.  He died on September 21st, 1239 in Abbeville, Somme, France.  He was buried in Valoires, France.