History of Saint Petersburg
Founded by Tsar Peter the Great on 27 May 1703. It became capital of the Russian Empire for more than two hundred years (1712–1728, 1732–1918). St. Petersburg ceased being the capital in 1918 after the Russian Revolution of 1917.
Saint Petersburg
The names of Saints Peter and Paul, bestowed upon original city's citadel and its cathedral (from 1725—a burial vault of Russian emperors) coincidentally were the names of the first two assassinated Russian Emperors, Peter III (1762, supposedly killed in a conspiracy led by his wife, Catherine the Great) and Paul I (1801, Nicholas Zubov and other conspirators who brought to power Alexander I, the son of their victim). The third emperor's assassination took place in Saint Petersburg in 1881 when Alexander II fell victim to narodniki (see the Church of the Savior on Blood).