Descent of

Philippe d'Arenberg (14/05/1663-25/08/1691)		Marie-Henriette del Caretto (20/09/1671-22/02/1744)
united on 12/02/1684 at Bruxelles, 21004, Belgique,

Léopold d'Arenberg (14/10/1690-04/03/1754)

Marie Pignatelli (04/06/1696-03/05/1766)