Christian Louis de Montmorency-Luxembourg

Christian Louis de Montmorency, Count then Duke of Beaumont (February 9, 1675 – November 23, 1746), prince de Tingry (1695), comte de Luxe, was a Marshal of France (1734).

He was the 4th son of Marshal François-Henri de Montmorency, duc de Luxembourg and Madeleine de Clermont. He played a decisive role in the Battle of Denain in 1712. In 1722 he commissioned the building of Hôtel Matignon.