Pyotr Borel in the context of "Friedrich Benjamin von Lütke"

Friedrich Benjamin Graf von Lütke (Russian: Фёдор Петрович Литке, romanized: Fyodor Petrovich Litke; 28 September [O.S. 17 September] 1797 – 20 August [O.S. 8 August] 1882) was a Russian navigator, geographer, and Arctic explorer. He became a count in 1866, and an admiral in 1855. He was a corresponding member (1829), honorable member (1855), and president (1864) of the Russian Academy of Science in St. Petersburg. He was also an Honorable Member of many other Russian and foreign scientific establishments, and a corresponding member of the French Academy of Sciences in Paris.