Olga, Hereditary Grand Duchess of Oldenburg

HRH The Hereditary Grand Duchess of Oldenburg
Titles	Hereditary Grand Duchess of Oldenburg Princess of Yugoslavia
Biographical Information
Born	8 August 1988 (age 37) Belgrade, Yugoslavia
Spouse	Alexander, Hereditary Grand Duke of Oldenburg (m. 2024)
Issue	Prince Nikolaus
Name	Olga
House	Karadordevic
Father	Alexander II, King of Yugoslavia
Mother	Princess Maria da Gloria of Brazil
Religion	Eastern Orthodox

Olga, Hereditary Grand Duchess of Oldenburg (born Princess Olga of Yugoslavia on 8 August 1988) is a member of the Oldenburg Grand Ducal Family as the daughter-in-law of Christian, Grand Duke of Oldenburg. She is also a member of the Yugoslavian Royal Family as the daughter of Alexander II, King of Yugoslavia, as well as the Brazilian Imperial Family as the niece of Pedro V, Emperor of Brazil.

Life

Olga was born the fifth and youngest child of Alexander II, King of Yugoslavia and Princess Maria da Gloria of Brazil.

Marriage and Issue

On 12 October 2024, Olga married Alexander, Hereditary Grand Duke of Oldenburg in Oldenburg. Alexander and Olga have one son, Nikolaus.

Photo	Name	Birth	Death	Marriage
	Prince Nikolaus	6 May 2025

Residences

TBA

Sartorial Information

Tiara Collection

• 
  (2004) Golden Scroll Tiara; 16th birthday gift from her parents
• 
  (2024) Diamond Spike Tiara; Wedding gift from her in-laws
• 
  (2024) Diamond Flower Tiara; Wedding gift from her parents

Clothing Collection

Clothing Collection

Titles and Honours

• 1988-2024 Princess Olga of Yugoslavia
• 2024-present Olga, Hereditary Grand Duchess of Oldenburg

National Honours

Order of Duke Peter Friedrich Ludwig (2024)

Foreign Honours

Order of the Star of Karadorde (2006)

Ancestry

Parents	Grandparents	Great-Grandparents	Great-Great-Grandparents
Alexander II, King of Yugoslavia	King Peter II of Yugoslavia Princess Alexandra of Greece	King Alexander I of Yugoslavia Princess Maria of Romania King Alexander of Greece Aspasia Manos	King Peter I of Yugoslavia Princess Zorka of Montenegro King Ferdinand of Romania Princess Marie of Edinburgh King Constantine I of Greece Princess Sophia of Prussia Petros Manos Maria Argyropoulos
Princess Maria da Gloria of Brazil	Emperor Pedro IV of Brazil Princess Maria de la Esperanza of the Two Sicilies	Emperor Pedro III of Brazil Countess Elisabeth of Dobrzenicz Prince Carlo of the Two Sicilies Princess Louise of France	Prince Gaston, Count of Eu Empress Isabel of Brazil Jan, Count of Dobrzenicz Countess Elisabeth of Kottulin-Krzizkowitz King Alphonse I of the Two Sicilies Princess Maria Antonietta of the Two Sicilies King Louis Philippe II of France Princess Marie Isabelle d'Montpensier

Lines of Succession

Olga, Hereditary Grand Duchess of Oldenburg House of Karadordevic Born:
Lines of Succession
Preceded by	Succession to the Yugoslavian throne	Followed by
Princess Jelena of Yugoslavia	10th in the line of succession	Prince Nikolaus of Oldenburg