Among the 500 invited guests where a lot or Royals and nobles:
Margrave Max and Margravine Valerie of Baden
Hereditary Prince Bernhard and Hereditary Princess Stephanie of Baden
Prince Michael of Baden
Prince Ludwig and Princess Marianne of Baden
Duke Franz of Bavaria
Duchess Elizabeth in Bavaria and husband Daniel Terberger
King Simeon II. of Bulgaria
Fürst Johann Friedrich zu Castell-Rüdenhausen
Count Raimund zu Erbach-Fürstenau
Hereditary Prince Ernst August of Hannover
Princess Alexandra of Hannover
Princess Monika of Hannover
King Konstantine II. of the Hellenes
Fürst Philipp and Fürstin Saskia zu Hohenlohe-Langenburg
Hereditary Prince Kraft Hereditary Princess Carolin zu Hohenlohe-Oehringen
Fürst Karl Friedrich and Fürstin Katharina of Hohenzollern
Elisabeth Janssens de Balkany
Fürstin Alexandra zu Leiningen
Prince Karl-Emich and Princess Isabelle zu Leiningen
Prince Armin and Princess Traute zur Lippe
Prince Stephan and Princess Maria zur Lippe
Duchess Donata zu Mecklenburg and son Niklot von Solodkoff
Fürst Albrecht zu Oettingen-Oettingen and Oettingen-Spielberg
Count Marcus and Countess Annabelle von Oeynhausen-Sierstorpff
Duchess Edwina zu Mecklenburg and husband Konrad von Posern
Prince Georg Friedrich and Princess Sophie of Prussia
Duke Vittorio Emanuele of Savoy
Pricne Alexander of Saxony, Margrave of Meißen
Prince Andreas of Saxe-Coburg and Gotha
Hereditary Prine Hubertus and Hereditary Princess Kelly of Saxe-Coburg and Gotha
Prince Konrad of Saxe-Meiningen
Prince Michael and Princess Dagmar of Saxe-Weimar-Eisenach
Prince Richard zu Sayn-Wittgenstein-Berleburg and Princess Benedikte of Denmark
Pricne Gustav zu Sayn-Wittgenstein-Berleburg and Carina Axelson
Princess Alexandra zu Sayn-Wittgenstein-Berleburg and Count Jefferson of Pfeil and Klein-Ellguth
Princess Nathalie zu Sayn-Wittgenstein-Berleburg
Prince Robin and Princess Marie-Christine zu Sayn-Wittgenstein-Berleburg
Fürst Alexander and Fürstin Gabriela zu Sayn-Wittgenstein-Sayn
Hereditary Prince Heinrich and Hereditary Princess Priscilla zu Sayn-Wittgenstein-Sayn
Fürst Alexander zu Schaumburg-Lippe
Prince Christoph and Prince Elisabeth of Schleswig-Holstein-Sonderburg-Glücksburg
Duchess Marie-Alix of Schleswig-Holstein-Sonderburg-Glücksburg
Count Alexander and Countess Irina of Schönburg-Glauchau
Fürst Philipp Reinhard and Fürstin Marie zu Solms-Hohensolms-Lich
Count Karl zu Solms-Laubach
Countess Madeleine zu Solms-Laubach
Count Gustav zu Solms-Laubach
Count Friedrich zu Solms-Laubach
Queen Sofia of Spain
Fürstin Marie zu Stolberg-Wernigerode
Count Hans Veit zu Toerring-Jettenbach
Hereditary Count Ignatz Toerring-Jettenbach
Fürst Wittekind zu Waldeck and Pyrmont
Duke Carl of Württemberg
Duke Friedrich of Württemberg
Duke Philipp and Duchess Marie Caroline of Württemberg
Fürst Wolfgang Ernst zu Ysenburg and Büdingen