Charles Marie Raymond d'Arenberg was the fifth Duke of Arenberg, 11th Duke of Aarschot and an Austrian field marshal. Wikipedia
Born: April 1, 1721, Enghien, Belgium
Died: August 17, 1778 (age 57 years), Enghien, Belgium
Great-grandparent: Charles Eugene, 2nd Duke of Arenberg
Great grandchildren: Engelbert, 8th Duke of Arenberg, Auguste Louis Albéric, Prince of Arenberg, Marie Eleonora zu Schwarzenberg, and more
Children: Louis Engelbert, 6th Duke of Arenberg, Louis-Marie d'Arenberg, Flore d'Arenberg, and more
Grandchildren: Prosper Louis, 7th Duke of Arenberg, Pierre d'Arenberg, Princesse et Duchesse Pauline d'Arenberg, and more