Greece

Grand Duchess Olga Constantinovna – Temporary Russian regent of Greece

Grand Duchess Olga Constantinovna of Russia was born on 3 September 1851 to Grand Duke Constantine Nikolaevich of Russia and Princess Alexandra of Saxe-Altenburg in Pavlovsk Palace close to St Petersburg, Russia. She was their second child and elder daughter; she was also the granddaughter of Tsar Nicholas I. After a visit by 17-year-old King George I of Greece (son of King [read more]