- Source: Duke of Lauzun
The Duke of Lauzun was a French noble tilte, in particular, a French peerage created in 1692 for Antoine Nompar de Caumont under influence of Queen Mary of Modena. All Dukes of Lauzun were Marshals of France or renowned generals.
Dukes of Lauzun
Antoine Nompar de Caumont (1632–1723)
Charles Armand de Gontaut (1663–1756), husband of Marie Antoinette De Bautru de Nogent, daughter of Antoine's only sister Diane Charlotte
Louis Antoine de Gontaut (1700–1788), son
Armand Louis de Gontaut (1747–1793), nephew