Saint-Eustache (and not Sainte-Eustache)
Chateauguay (and not Chateaugauy)
Saint-Hyacinthe (and not Sainte-Hyacinthe)
Also, Vaudreuil-Dorion is the full name.
Saint-Eustache (and not Sainte-Eustache)
Chateauguay (and not Chateaugauy)
Saint-Hyacinthe (and not Sainte-Hyacinthe)
Also, Vaudreuil-Dorion is the full name.