Olga Constantinovna of Russia was Queen of Greece as the wife of King George I. She was briefly the regent of Greece in 1920.
Olga of Greece VI restoration
Grand Duchess Olga Constantinovna, 1867
Queen Olga of Greece in a traditional Greek costume, c. 1874
Edition of Le Petit Journal celebrating the silver wedding anniversary of King George I and Queen Olga, 1892
George I of Greece
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George I was King of Greece from 30 March 1863 until his assassination on 18 March 1913.
Olga Constantinovna of Russia
…Olga Constantinovna of Russia (Greek: Όλγα; 3 September [O.S. 22 August] 1851 – 18 June 1926) was Queen of Greece as the wife of King George I. She was briefly the regent of Greece in 1920. A member of the Romanov dynasty, Olga was the oldest daughter of Grand Duke Constantine Nikolaievich and…
George I c. 1912
Portrait by August Schiøtt, 1853
Prince William and his family, 1862: (back row left to right) Frederick, Christian, William; (front row left to right) Dagmar, Valdemar, Louise, Thyra, Alexandra
Photograph by Southwell Bros., 1863