Nikolaus, Hereditary Grand Duke of Oldenburg (German: Nikolaus Friedrich Wilhelm von Holstein-Gottorp, Erbgroßherzog von Oldenburg; 10 August 1897 – 3...

of Oldenburg (German: Christian Nikolaus Udo Peter Herzog von Oldenburg; born 1 February 1955) is the head of the Grand Ducal Family of Oldenburg. Christian...

Anton-Günther, Duke of Oldenburg (Anton-Günther Friedrich August Wilhelm Josias von Holstein-Gottorp, Erbgroßherzog von Oldenburg, Prinz von Lübeck; 16 January...

Eilika von Habsburg (née Duchess Eilika Helene Jutta Clementine of Oldenburg; born 22 August 1972) is married to Georg von Habsburg, the third in the...

Oldenburg (11 January 1936 – 9 July 2017) was a member of the House of Holstein-Gottorp. He is a son of Nikolaus, Hereditary Grand Duke of Oldenburg and...

Anne-Marie von Schutzbar genannt Milchling (3 July 1903 – 1 January 1991) was the second wife of Nikolaus, Hereditary Grand Duke of Oldenburg, pretender...

Beatrix Amelie Ehrengard Eilika von Storch (née Duchess of Oldenburg; 27 May 1971) is a German politician and lawyer, who has been the Deputy Leader of...

(German: Paul Friedrich August von Oldenburg) (13 July 1783 – 27 February 1853) was the reigning Grand Duke of Oldenburg from 1829 to 1853. Augustus was...

January 1844 – 17 October 1895) was a duke of Oldenburg, and the son of Augustus, Grand Duke of Oldenburg and Princess Cecilia of Sweden. Anton Gunther...

Segeberg), the elder daughter of Duke Johann of Oldenburg (younger son of Nikolaus, Hereditary Grand Duke of Oldenburg, and his wife Princess Helena of Waldeck...

reigning Prince of Waldeck and Pyrmont, and wife of Nikolaus, Hereditary Grand Duke of Oldenburg. Helena was born at Arolsen, Waldeck and Pyrmont the...

Nikolaus Heinrich Ferdinand Herbert, Prince of Bismarck (born Nikolaus Heinrich Ferdinand Herbert Graf von Bismarck-Schönhausen; 28 December 1849 – 18...

Kreuzwertheim, to Duke Anton-Günther of Oldenburg (1923–2014), son of Nikolaus, Hereditary Grand Duke of Oldenburg (1897–1970) and his first wife Princess...

Oldenburg (German: Herzog Peter Friedrich Georg von Oldenburg; 9 May 1784 – 27 December 1812) was a younger son of Peter I, Grand Duke of Oldenburg and...

Charlotte four half-siblings, which would come to include Nikolaus, Hereditary Grand Duke of Oldenburg and Duchess Altburg, later Hereditary Princess of Waldeck...

(1609–1655), Dutch painter Nikolaus van Hoy (b. Antwerp, 1631 – d. Vienna, 25 June 1679), Flemish painter Nikolaus Andreas von Katzler (1696–1760), Prussian...

(German: Peter Friedrich Ludwig von Holstein-Gottorp) (17 January 1755 – 21 May 1829) was the Regent of the Duchy of Oldenburg for his incapacitated cousin...

Eilika of Oldenburg (2 February 1928 – 26 January 2016), fourth child and second daughter of Nikolaus, Hereditary Grand Duke of Oldenburg and his wife...

Duke Constantine Frederick Peter of Oldenburg (German: Herzog Konstantin Friedrich Peter von Oldenburg; Russian: Константин Петрович Ольденбургский, tr...

(1925–2013), American actor and Broadway director Beatrix von Storch (born 1971 as Duchess of Oldenburg), German politician (Alternative for Germany) Despina...

Stockholm – 27 January 1844 in Oldenburg) was a composer, a Swedish princess by birth, and Grand Duchess of Oldenburg by marriage. She was the daughter...

was the seventh Duke of Schleswig-Holstein and Head of the House of Oldenburg from 1965 until his death. Peter was born on 30 April 1922 in Louisenlund...

Amalia of Oldenburg (Greek: Αμαλία; 21 December 1818 – 20 May 1875) was a Oldenburg princess who became Queen of Greece from 1836 to 1862 as the wife...

Schleswig-Holstein-Sonderburg-Beck, a junior male branch of the House of Oldenburg. From 1804, he lived in his family's original home in Denmark-Norway,...

Oldenburg (9 May 1840, St. Petersburg – 20 January 1886, Geneva, Switzerland); m. Maria Bulazel created Countess von Osternburg. Cecile of Oldenburg (27...

Duke Alexander Frederick Constantin of Oldenburg (German: Herzog Alexander Friedrich Konstantin von Oldenburg; Russian: Алекса́ндр Петро́вич Ольденбу́ргский...

Prince Friedrich Karl Nikolaus of Prussia (20 March 1828 – 15 June 1885) was the son of Prince Charles of Prussia (1801–1883) and his wife, Princess Marie...

Nicolas de Leuchtenberg (Nikolaus Alexander Fritz de Beauharnais, Herzog von Leuchtenberg; born 12 October 1933, Munich) is a claimant to the Dukedom...

Count of Oldenburg of the House of Oldenburg: Elimar I, Count of Oldenburg (1040–1108) Elimar II, Count of Oldenburg (1070–1142) Henry I of Oldenburg, Count...

Prince Karl Emich of Leiningen (German: Karl Emich Nikolaus Friedrich Hermann Prinz zu Leiningen; Russian: Карл Эмих Николаус Фридрих Герман цу Лейнинген;...