25 May 1921, Franz Joseph married his second cousin Princess Maria Alix of Saxony (1901–1990), a daughter of Friedrich August III of Saxony and Archduchess Luise, Princess of Tuscany. His twin brother was married to Maria Alix's sister, Princess Margarete Karola of Saxony (1900–1962). Franz Joseph and Maria Alix had four children: Karl Anton Friedrich Wilhelm Ludwig Maria Georg Manuel Rupprecht Heinrich Benedikt Tassilo Prinz von Hohenzollern-Emden; born on 28 January 1922 in Munich, Bavaria, Germany; died on 3 November 1993 in Hechingen, Baden-Württemberg, Germany; married in Rome, Italy on 15 August 1951 to Alexandra Afif (16 November 1919 - 26 June 1996) Meinrad Leopold Maria Friedrich Christian Ferdinand Albert Prinz von Hohenzollern-Emden; born on 17 January 1925 in Sigmaringen, Baden-Württemberg, Germany; died on 9 September 2009 in Murnau Hechendorf, Germany; married (civil) in Frankfurt, Germany on 25 August 1971 and (religious) in Sigmaringen on 11 September 1971 to Edina Freijn von Kap-Herr (born 23 August 1938 Maria Margarethe Anna Viktoria Luise Josephine Mathilde Theresia vom Kinde Jesu Prinzessin von Hohenzollern-Emden; born on 2 January 1928 in Sigmaringen, Baden-Württemberg, Germany; died on 4 August 2006 in Hechingen, Baden-Württemberg, Germany; married (civil) in Hechingen 18 December 1965 and (religious) at Burg Hohenzollern, Hechingen on 18 December 1965 to Duke Carl Gregor of Mecklenburg, second son of George, Duke of Mecklenburg head of the House of House of Mecklenburg-Strelitz Emanuel Joseph Maria Wilhelm Ferdinand Burkhard Prinz von Hohenzollern-Emden; born in Munich, Bavaria, Germany on 23 February 1929; died in Hechingen, Baden-Württemberg, Germany on 8 February 1999; married (civil and religious) at Burg Hohenzollern on 25 May 1968 to Katharina Feodora Adelheid Sabine Sophie Felicitas Sieglinde, Princess of Saxe-Weimar-Eisenach (born 30 November 1943) a granddaughter of William Ernest, the last Grand Duke of Saxe-Weimar-Eisenach; divorced in 1985 Franz Joseph lived with his family at Villa Eugenia in Hechingen. Franz Joseph died on 3 April 1964 at Tübingen, Baden-Württemberg. He and his wife are buried in the Erlöserkirche in Sigmaringen. Ancestry References External links 1891 births 1964 deaths Princes of Hohenzollern-Sigmaringen German Roman Catholics Royalty in the Nazi Party Imperial German Navy personnel of World War I People from Sigmaringen People from the Province of Hohenzollern