Paul I of Russia
Paul remained overshadowed by his mother for most of his life. His reign lasted four years, ending with his assassination by conspirators. He adopted the laws of succession to the Russian throne—rules that lasted until the end of the Romanov dynasty and of the Russian Empire. He also intervened in the French Revolutionary Wars and, toward the end of his reign, added Kartli and Kakheti in Eastern Georgia into the empire which was confirmed by his son and successor Alexander I.
Nikita Petrovich Panin
Count Nikita Petrovich Panin (Russian: Ники́та Петро́вич Па́нин) (1770–1837), a Russian diplomat, vice-chancellor, State Chancellor 6 October 1799 – 18 November 1800 (acting) and Foreign Minister of Russia. He was a nephew of Count Nikita Ivanovich Panin, son of Petr Ivanovich Panin, son-in-law of Count . Nikita P. Panin plotted the assassination of Paul I of Russia together with Count Peter Ludwig von der Pahlen and the Russo-Neapolitan Admiral José de Ribas. Ribas died before the assassination, which was actually carried out on 23 March [O.S. 11 March] 1801 by a band of dismissed officers headed by General Bennigsen, a Hanoverian in the Russian service, and General Yashvil, a Georgian. The assassination brought Alexander I of Russia to the throne.