sentences:  Until the onset of the French Revolution, the village remained with the Rhinegraves of Grumbach.During the French Revolution and the Napoleonic era that followed, Deimberg belonged to the "Mairie" (“Mayoralty”) of Grumbach within the Canton of Grumbach, the Arrondissement of Birkenfeld and the Department of Sarre.In 1816, Deimberg passed to the Principality of Lichtenberg, a newly created exclave of the Duchy of Saxe-Coburg-Saalfeld, which as of 1826 became the Duchy of Saxe-Coburg and Gotha.