Who was the first Russian King of Poland, whose Adjutant General was Pavel Alexandrovich Stroganov?
Pavel Alexandrovich Stroganov Count Pavel Alexandrovich Stroganov (Russian: Павел Александрович Строганов ) (born June 7 (18), 1772, in Paris; died June 10 (22), 1817,) was Russian military commander and statesman, Lieutenant General, Adjutant General to Alexander I of Russia. He took part in the Privy Committee that outlined Government reform of Alexander I.
Prince Constantine Constantinovich of Russia Prince Constantine Constantinovich of Russia ("Константин Константинович"; 1 January 1891 – 18 July 1918), nicknamed Kostya by the family, was the fourth child of Grand Duke Constantine Constantinovich of Russia by his wife Grand Duchess Elizabeth Mavrikievna of Russia.