Dietrichstein, Karl Johann Fürst#
Dietrichstein, Prince Karl Johann, b. June 27, 1728, d. Vienna, May 25, 1808. 1756-1763 envoy to the Danish Court; 1764 Highest Equerry, accompanied Emperor Joseph II on several journeys and belonged to the Emperor's circle of close friends. D. was granted Proskau, Leslie and Neu-Ravensburg in Upper Swabia.