Duke of Piney-LuxembourgDuke of Piney (French: Duc de Piney) was a title in the Peerage of France named for the holding of Piney.GutDukes of Piney
François-Henri de Montmorency, Herzog von LuxemburgFrançois Henri de Montmorency-Bouteville, Herzog von Piney-Luxembourg , allgemein bekannt als Luxemburg (8. Januar 1628 – 4.Gut17th-century peers of France