Principality of Salm
Moussey is one of several communes that formerly belonged to Senones Abbey: subsequently it fell within the Principality of Salm-Salm until the French Revolution, following which the former principality became a part of France. Numerous documents from the 18th century, now archived at the mairie testify to the way the princes of Salm-Salm were happy to accommodate the presence of such prominent religious scholars as Dom Calmet.