DUVAL Lignées familiales: BAREL, BAREL, DENOEUD, DUVAL, HEDOIRE, HERMARY, SAINT GILLES, SEUWIN.
Lieux: Lespesses, 62190, Pas-de-Calais, Hauts-de-France, France; La Couture, 62136, Pas-de-Calais, Hauts-de-France, France; Saint-Venant, 62350, Pas-de-Calais, Hauts-de-France, France; Saint-Floris, 62350, Pas-de-Calais, Hauts-de-France, France.