Alberic II Count Dammartin
Alberic II Count was born about 1160 in Dammartin, Seine et Marne, France.  He died in 1200.

 Maud Mathilde Of Ponthieu
Maud Mathilde was born in 1141 in Montmorency,  Seine Et Oise, France.  Maud Mathilde is no longer alive.

 Agnes deDammartin
Agnes was born in 1166 in Bucks England.

 Simon II Count Of Aumale Dammartin
Simon II Count Of Aumale was born in 1180 in Dammartin, Seine-et-Marne, France.  He died at the age of 59 on September 21st, 1239 in Abbeville, Somme, France.  He was buried in Valoires, France.