Greece Monarch. The wife of George I, King of the Hellenes and daughter of Constantine Nicholaevitch (son of Nicholas I Romanov of Russia), she was born HIH Grand Duchess Olga Konstantinovna Romanova of Russia. She was acting head of state after her grandson Alexander I had died after a monkey bite in 1920 until her son Contantinos I returned to take over the throne a second time.
Bio by: Jelena
George Christian William Ferdinand Adolphus Oldenburg
1845–1913 (m. 1867)