Author 'Boucher Marc dit de Meilh' (Id 163010 ) : A grain of Cremieu Hall. Can realize the quality of construction of structural with 400 tons of roofing... The Hall of Cremieu dating of the century XV eme. (Expertise of lumber made demontreraient a dating of wood around 1434.) The Hall was a boon to at the time. Cremieu was a very active city at that time - of a military and commercial point of view. Well placed was the cross of the paths of the countries of Savoy, Switzerland and Italy with which the commercial exchanges were prodigious, etc. Then, it was very well placed in the century XII eme and XV eme. Marc Boucher said of Meilhan.