People Franz-Joseph, Count of Seefried auf Buttenheim (1905-1969)29 July 1905 – 15 May 1969 Princess Elisabeth Marie of Bavaria8 January 1874 – 4 March 1957 Franz-Joseph, Count of Seefried auf Buttenheim29 July 1905 – 15 May 1969 ParentsPrincess Elisabeth Marie of Bavaria8 January 1874 – 4 March 1957 From Wikipedia and Wikidata (public domain), updated daily.