I've just been reading an amusing article about the origins of bechamel sauce, which was named after Louis de Bechamel during the Louis IV reign. Apparently, the first versions of this sauce date back even further apparently in Tuscany, the sauce being called "salsa colla", and was then adopted in France in honor of the marquis and given his name, for obvious reasons, I wouldn't be attracted by a "glue sauce"!

Anyway, whether this is a legend or not, France and Italy do have a reputation for being rivals, especially when it comes to wine!