Seigneur Herve of Montmorency
Herve was born in 1040 in Montmorency, Seine-et-Oise, France.  He died at the age of 70 in 1110.

 Agnes of Soissons or Eu
Agnes was born in 1050.  She died at the age of 74 in 1124.

 Seigneur Bouchard III of Montmorency
He died in 1124.