People Prince Franz Wilhelm of Prussia Prussian Royalborn 1943 Prince Karl Franz of Prussia15 December 1916 – 23 January 1975Princess Henriette of Schönaich-Carolath25 November 1918 – 16 March 1972 Prince Franz Wilhelm of Prussiaborn 1943 ParentsPrince Karl Franz of Prussia15 December 1916 – 23 January 1975Princess Henriette of Schönaich-Carolath25 November 1918 – 16 March 1972 From Wikipedia and Wikidata (public domain), updated daily.
