Adaloff Sur Mer De Therouanne
Adaloff Sur Mer De was born in 0893 in Boulogne, Pas DE Calais, , France.  He died in Therouanne, Pas DE Calais, , France.

 Mahaut De Crequy
Mahaut was born in 0895 in Crequy, Montreuil, Artois, France.

 Arnulf I De Boulogne
Arnulf I was born in 0922 in Boulogne Sur Mer, Pas DE Calais, Picardy, France.  He died at the age of 49 in 0971 in Boulogne-Sur-Mer, Artois Pas-DE-Calais, , France.