Lieutenant-Général in France, was a title and rank across various military and security institutions with history dating back well beyond the 18th century. The official historic succession of the "Lieutenant-Général of France" corresponded to Général de division for the French Army, and Vice-Amiral for the French Navy. While the French Navy's equivalent of a Lieutenant General is a Vice-Admiral, the equivalent of today's Lieutenant-Général in the French Armed Forces would be partially that of Général de corps d'armée, such was due to the fact that the concept of an Army Corps wasn't adopted first until November 19, 1873 by a Presidential Decree, and the actual rank of Général de corps d'armée was not officially formed until a Law Decree on June 6, 1939. For the French Army and French Navy during the Ancien Régime, the rank corresponded to Lieutenant Général des armées for land forces, and to Lieutenant général des Armées navales for the Navy. Originally, two positions were created, one for the Levant Fleet in 1652 and one for the Flotte du Ponant in 1654.
History of the rank in France
In France, under the Ancien Régime, the Restoration and July Monarchy, several officers carried the title of Lieutenant-General. Within a general context, the title designated the individual who was delegated all the powers of authority on behalf of the person who he was supposed to replace.
Province Lieutenant-General
The Province Lieutenant-General was a personage, often issued from high aristocracy, and who represented the King in the provinces of the Kingdom. His role was theoretically resumed to the assurance locum status of the Governor. Accordingly, the Kings would hope that their influence would get neutralized simultaneously, preventing any sort of tentative revolt. The charge function of the lieutenant-general became in the 17th century and specially in the 18th century, purely an honorific title: The individual bearing this title would reside in the Cour de France and would contempt to earn income without actual real work. In addition, the Kings had the tendency to nominate the sons which were heir to their fathers, a hereditary system which made the offices of the lieutenant-general strictly part of the patrimony of aristocratic families. One should not mix the office of the lieutenant-general with that of the Lieutenant of the King. The Lieutenant of the King was subordinated to the Lieutenant-General and his role was only upheld with very limited functions.
Lieutenant-General Bailliage
The Lieutenant-General Baillage or Sénéchaussée - Bailliage : designated both a territorial entity was the name which referred to the Grand-Judge, charged with replacing temporarily the Bailli and Sénéchal in relation to legal cases.
The title of Lieutenant-General of the Police under the Ancien Régime was established in 1667, at Paris, to assure and maintain order. As of 1699, other Police Lieutenant-Generals were established in other grand cities in France.
Lieutenant-General of the Kingdom
The title of Lieutenant-General of the Kingdom referred to a temporary function which the Kings, in circumstances of crises, invested all their power in them to exercise their will or part of their royal authority. Charged with this function were:
The rank of Lieutenant-General of the Armies for the Army, and Lieutenant-General of the Naval Armies for the French Navy, was the most elevated rank in the military hierarchy of the Ancien Régime, inaccessible to a commoner. It was junior only to the Marshals of France and Colonel-Generals of France, for the French Army, and the Admirals of France and Vice-Admirals of France, for the Navy, not titles of military rank, but Great Officers of the Crown of France, a dignity both honorific and lucrative. The rank of Lieutenant-General of France was the succeeding equivalent rank of a général de division and the Lieutenant-General of the Naval Armies the succeeding equivalent of a Vice-Admiral of the actual époque. The ranks of Lieutenant-General of the Armies were renamed as Général de Division and Vice-Amiral in 1791. In 1814, the rank of Général de division was renamed as Lieutenant-General of the Armies, before definitely being referred to as Général officer corps in 1848. The rank of Général de corps d'armée wasn't officially adopted until 1939, along with 5 other French Armed Forces ranks which included 1 Général d'armée rank, 2 Aerial general officer ranks of the French Air Force and 2 Admiral ranks of the French Navy.