- ||Monarch between 1993 and 2013 |- |rowspan=8|1972||Jean, Grand Duke of Luxembourg||1921|| 2019 ||Monarch until 2000 |- |Angelo de Mojana di Cologna||1905||1988|| 77th Grand Master of the Knights Hospitaller |- |Archduke Andreas Salvator of Austria, Prince of Tuscany||1936|| - ||son of Archduke Hubert Salvator of Austria |- |Archduke Karl Salvator of Austria, Prince of Tuscany||1936|| - ||son of Archduke Theodore Salvator of Austria (born 1899) |- |Karl August, 10th Prince of Thurn and Taxis||1898||1982|| Head of the House Thurn und Taxis (1971–1982) |- |Amaury de Merode||1902||1980|| President of the FIA (1971–1975) |- |Antoine, Prince of Ligne||1925||2005|| |- |Raymond, Viscount of Chabot-Tramecourt||1924||2012|| |- |rowspan=2|1973||Archduke Clemens Salvator of Austria-Tuscany||1904|| 1974 ||Son of Archduke Franz Salvator of Austria |- |Prince Albrecht of Hohenberg||1931||2021|| |- |rowspan=1|1974||Joachim Egon, Prince of Fürstenberg||1923||2002|| |- |rowspan=3|1975||Prince Rasso of Bavaria||1926||2011|| |- |Carl, Duke of Württemberg||1936||2022||Head of the Royal House of Württemberg |- |Alain de Rohan, Prince of Rohan||1893||1976|| Son of Alain de Rohan (born 1853) |- |rowspan=1|1976||Eduard, Prince of Auersperg-Trautson||1917||2002|| |- |rowspan=3|1977||Archduke Lorenz of Austria-Este, Prince of Belgium||1955|| - || |- |Prince Vincenz of Liechtenstein||1950||2008|| |- | Ernst von Thun und Hohenstein||1905||1985|| Brother of Franz Anton von Thun und Hohenstein |- |rowspan=3|1978||Maria Emanuel, Margrave of Meissen||1926||2012 ||Head of the Royal House of Saxony |- |Nikolaus, Prince of Lobkowicz||1931|| 2019 || |- |Count Johann of Hoyos-Sprinzenstein||1923||2010|| |- |rowspan=3|1980||Archduke Michael Salvator of Austria, Prince of Tuscany||1949|| - ||son of Archduke Hubert Salvator of Austria |- |Archduke Michael Koloman of Austria||1942|| - ||son of Archduke Joseph Francis of Austria |- |Georg, Prince of Waldburg-Zeil and Trauchberg||1928||2015|| |- |rowspan=14|1981–1994||Hans-Adam II, Prince of Liechtenstein||1945|| - || |- |Prince Clemens of Altenburg||1932||2022|| |- |Duarte Pio, Duke of Braganza||1945|| - ||Head of the Royal House of Portugal |- |Count Joseph of Neipperg||1918||2020|| |- |Georg, Duke of Hohenberg||1929|| 2019 || |- |Charles Emile Comte d’Oultremont||1915||1993|| |- |Archduke Georg of Austria||1964|| - || |- |Georg, Graf von Nostitz-Rieneck||1904||1992|| |- |Archduke Carl Christian of Austria||1954|| - || |- |Karl Johannes, Prince of Schwarzenberg||1937|| - || |- |Archduke Joseph of Austria||1960||- ||son of Archduke Joseph Árpád of Austria |- |Fra Andrew Bertie, Grand Master of the Order of Malta||1929|| 2008 || |- |Count Jakob of Eltz||1921|| 2006 || |- |Max, Prince of Khevenhüller-Metsch||1919||2010|| |- |rowspan=3|1996||Aloys-Konstantin, Prince of Löwenstein-Wertheim-Rosenberg||1941|| - || |- |Count Gottfried of Czernin of Chudenitz||1927|| 2002 || |- |Gottfried Graf von Degenfeld-Schönburg||1925||2005|| |- |rowspan=5|2000||Heinrich, Prince of Orsini and Rosenberg||1925|| 2011 || |- |Mariano Hugo, Prince of Windisch-Grätz||1955|| -