Who was the first Russian King of Poland, whose Adjutant General was Pavel Alexandrovich Stroganov?
Alexander I of Russia Alexander I (Russian: Александр Павлович , Aleksandr Pavlovich; 23 December [O.S. 12 December] 1777 – 1 December [O.S. 19 November] 1825 ) reigned as Emperor of Russia from 23 March 1801 to 1 December 1825. He was the son of Paul I and Sophie Dorothea of Württemberg. Alexander was the first Russian King of Poland, reigning from 1815 to 1825, as well as the first Russian Grand Duke of Finland. He was sometimes called Alexander the Blessed.
Jan Karol Chodkiewicz Jan Karol Chodkiewicz ("c". 1560 – 24 September 1621; Belarusian: Ян Караль Хадкевіч, "Jan Karal Chadkievič" , Lithuanian: "Jonas Karolis Chodkevičius" ) was a military commander of the Polish–Lithuanian Commonwealth army who was from 1601 Field Hetman of Lithuania, and from 1605 Grand Hetman of Lithuania, and was one of the most prominent noblemen and military commanders of the Polish–Lithuanian Commonwealth of his era. His coat of arms was Chodkiewicz, as was his family name.