Countess Olympia Elene Marie von und zu Arco-Zinneberg was born on 4 January 1988 in Munich to Count Riprand von und zu Arco-Zinneberg (1955-2021) and his wife, Archduchess Maria Beatrice of Austria-Este.
[1] Through her father she is a great-great-granddaughter of Ludwig III and Maria Theresa of Austria-Este, the last king and queen of Bavaria.
Her engagement ring includes a diamond from the tiara of Eugénie de Montijo, the last Empress of the French and wife of Napoleon III.
[10][11] The wedding festivities were attended by members of European royal and noble families including Henri, Grand Duke of Luxembourg; Guillaume, Hereditary Grand Duke of Luxembourg; Stéphanie, Hereditary Grand Duchess of Luxembourg; Princess Maria Laura of Belgium, Archduchess of Austria-Este; Pavlos, Crown Prince of Greece; Princess Maria-Olympia of Greece and Denmark; Prince Philippos of Greece and Denmark; Nina Flohr; Prince Félix of Luxembourg; Princess Claire of Luxembourg; Prince Christian of Hanover; Princess Christian of Hanover; Princess Beatrice of York; and Edoardo Mapelli Mozzi.
[9] The Princess gave birth to a son, Louis Charles Riprand Victor Jérôme Marie, on 7 December 2022 in Paris.