Démervéillais
Démervéillais refers to the inhabitants of Démervé, a historical region and former administrative entity within the Duchy of Lorraine, now part of the Meurthe-et-Moselle department in northeastern France. The term "Démervéillais" is derived from the name of the region itself, Démervé, and the common French suffix "-ais" used to denote inhabitants or origin.
The historical significance of Démervé lies in its place within the broader context of Lorraine, a territory
While Démervé itself may no longer exist as a distinct administrative unit, the designation "Démervéillais" serves