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.
St. Petersburg, Florida
St. Petersburg was incorporated as a city in June 1903. With this transition, the development of the downtown waterfront had dredging of a deeper shipping channel from 1906 to 1908 which opened St. Petersburg to larger shipping. Further dredging improved the port facilities through the 1910s. By then the city's population had quadrupled to a population of 4,127 citizens. F. A. Davis was instrumental to bringing the first trolley service in 1904.