 He was succeeded by their son, Leopold Philippe d'Arenberg, as the 4th Duke of Arenberg, whose descendants include the current line of the Prince-Dukes d'Arenberg, as well as Empress Elisabeth of Austria and Albert I, King of the Belgians.His daughter Marie Anne (1689-1736) married François Egon de La Tour, Count d'Auvergne and Margrave of Berg-op-Zoom, a French "prince étranger" and nephew of the Marshal of France Turenne.Marie Anne's daughter Marie Henriette de La Tour d'Auvergne, Margravine of Berg-op-Zoom married John Christian, Count Palatine of Sulzbach, and was the mother of Charles Theodore, Elector of Bavaria.