The Prince de Soubise was a prominent French nobleman during the 18th century, known for his role in the {French court} and military. Born in 1715, he became a significant figure in the {War of the Austrian Succession} and the {Seven Years' War}, where he held various military commands. He is also remembered for his contributions to the arts and architecture, particularly through the construction of the {Hôtel de Soubise} in {Paris}. This grand building is now part of the {Archives Nationales} and showcases the elegance of French Rococo style, reflecting the cultural richness of his time.