Catherine I of Russia Catherine Palace still bears her name. She also gave her name to Kadriorg Park and the later neighbourhood of Tallinn, Estonia, which today houses the Presidential Palace of Estonia. In general, Catherine's policies were reasonable and cautious. The story of her humble origins was considered by later generations of tsars to be a state secret. Catherine I of Russia Catherine I (, born , later known as Marta Samuilovna Skavronskaya; – ) was the second wife of Peter the Great and Empress of Russia from 1725 until her death. The life of Catherine I was said by Voltaire to be
Grand Duchess Catherine Mikhailovna of Russia Grand Duchess Catherine Mikhailovna of Russia Grand Duchess Catherine Mikhailovna of Russia (Ekaterina Mikhailovna Romanova), () (28 August 1827 – 12 May 1894), was the third of five daughters of Grand Duke Michael Pavlovich of Russia, youngest son of Tsar Paul I, and Princess Charlotte of Württemberg. She was born in St. Petersburg. She had two elder sisters, Grand Duchess Maria and Grand Duchess Yelizaveta, called "Lili". Two more sisters were born after her, Alexandra and Anna, who both died young. On 16 February 1851 in St. Petersburg, Catherine married Duke Georg August of Mecklenburg-Strelitz (1824–76), second son of Georg,