Auxerre ( oh-SAIR,) is the capital (prefecture) of the Yonne department and the fourth-largest city in the Burgundy historical region southeast of Paris. Auxerre's population today is about 35,000; the urban area (aire d'attraction) comprises roughly 113,000 inhabitants. Residents of Auxerre are referred to as Auxerrois. Auxerre is a commercial and industrial centre, with... Wikipedia