Prince Aage carried on a passionate flirtation with Princess Marie Bonaparte, the wife of his cousin Prince George of Greece and Denmark, who had also enjoyed intimacies with his father. In neither case does it appear that Prince George objected, or felt obliged to give the matter any attention.[3] In 1909 Prince Aage joined the Danish Army, and by 1913 had risen to the rank of lieutenant. During World War I he served as an observer in Italy for a year. Returning home to Denmark he was promoted to captain.
Without the legally required permission of the Danish king,[4] Aage married Matilda Emilia Francesca Maria Calvi dei conti di Bergolo (Buenos Aires, 17 September 1885 – Copenhagen, 16 October 1949), daughter of Carlo Giorgio Lorenzo Calvi, 5th Count di Bergolo by his wife Baroness Anna Guidobono Calvalchini Roero San Severino, in Turin on 1 February 1914. A few days later, he renounced his place in the line of succession to the Danish throne, forfeiting the title "Prince of Denmark" and the style of Royal Highness (the latter having only been granted to him and his brothers by the king on 5 February 1904).[5] With the king's authorisation, he assumed the title "Prince Aage, Greve af (Count of) Rosenborg" and the style of Highness on 5 February 1914.[5] Although the comital title in the Danish nobility was made hereditary for all of his legitimate descendants in the male line with the rank and precedence (above other counts) of a Lensgreve,[6] use of the princely prefix was restricted to himself and his wife alone.[5] Aage and Mathilde had one son:
Count Valdemar Alexander Georg Luigi Maria of Rosenborg (Villa Severino, Turin, 3 January 1915 – Paris, 1 April 1995), Second Lieutenant (Lifeguard) in the Royal Danish Army, Businessman in Paris, he married Baroness Marie-Josephe Floria d'Huart Saint-Mauris (Paris, 10 August 1925 - Paris, 20 August 1995) in Villefranche, Nice, on 20 April 1949, no issue.[7]
Prince Aage was among the people considered for the position of King of Finland in 1918. In the early 1920s he mentioned to Gustaf Idman, the Finnish ambassador to Denmark, that upon visiting Copenhagen in September 1918, Finnish General Carl Gustav Emil Mannerheim had inquired about his willingness to accept the Finnish crown, should it be offered to him. According to Idman, he was willing to accept the offer.[8]
Foreign Legion
In 1922, Aage received permission from the King, as required by Danish law,[4] to leave the Danish army in order to join the French Foreign Legion. After negotiations between the Danish and the French governments Prince Aage entered the Foreign Legion with the Officer[9] rank of captain.
He was sent to Morocco as part of the French involvement in the Rif War within a year of service. He received the Croix de Guerre after being shot in the left leg. During his seventeen years in the Foreign Legion Prince Aage attained the rank of lieutenant colonel, and also received France's highest order, the Légion d'honneur.
In 1927 he published the book A Royal Adventurer in the Foreign Legion in English about his time in the Foreign Legion.
Death
Prince Aage died of pleurisy in Taza, Morocco, in 1940, and was buried at the French Foreign Legion's headquarters at Sidi Bel Abbès, Algeria.[5]
Before the Foreign Legion left Algeria in 1962, it was decided that the remains of three selected soldiers should be buried near the new headquarters of the Foreign Legion at Aubagne in southern France. The remains of Prince Aage were selected as the representation of the foreign officers in the Foreign Legion. His remains now lie next to those of GénéralPaul-Frédéric Rollet (known as the Father of the Legion) and Légionnaire Zimmermann in the town of Puyloubier, France.
Honours
He received the following orders and decorations:[10]
^Huberty, Michel; Giraud, Alain; Magdelaine, F. and B. (1994). L'Allemagne Dynastique, Tome VII – Oldenbourg. France: Laballery. pp. 288, 306, 329, 344. ISBN2-901138-07-1.
^Bille-Hansen, A. C.; Holck, Harald, eds. (1933) [1st pub.:1801]. Statshaandbog for Kongeriget Danmark for Aaret 1933 [State Manual of the Kingdom of Denmark for the Year 1933] (PDF). Kongelig Dansk Hof- og Statskalender (in Danish). Copenhagen: J.H. Schultz A.-S. Universitetsbogtrykkeri. pp. 15, 17. Retrieved 2 January 2020 – via da:DIS Danmark.
^Sveriges statskalender (in Swedish), vol. 2, 1940, p. 7, retrieved 2018-01-06 – via runeberg.org
Bibliography
Bramsen, Bo (1992). Huset Glücksborg. Europas svigerfader og hans efterslægt [The House of Glücksburg. The Father-in-law of Europe and his descendants] (in Danish) (2nd ed.). Copenhagen: Forlaget Forum. ISBN87-553-1843-6.
Lerche, Anna; Mandal, Marcus (2003). A royal family : the story of Christian IX and his European descendants. Copenhagen: Aschehoug. ISBN9788715109577.
1 Also prince of Norway 2 Also prince of Greece 3 Also prince of Iceland 4 Also prince of the United Kingdom 5 Not Danish prince by birth, but created prince of Denmark Princes that lost their title are shown in italics