Alexander Danilovich Menshikov

Prince Alexander Danilovich Menshikov (; – ) was a Russian statesman, whose official titles included Generalissimo, Prince of the Russian Empire and Duke of Izhora (Duke of Ingria), Prince of the Holy Roman Empire, Duke of Cosel. A highly appreciated associate and friend of Tsar Peter the Great, he was the ''de facto'' ruler of Russia from 1725 to 1727. Provided by Wikipedia