Yane Sandanski
Yane Ivanov Sandanski or Jane Ivanov Sandanski (, ) (18 May 1872 – 22 April 1915), was a Bulgarian revolutionary recognised as a national hero in Bulgaria and the Republic of Macedonia.
Ivan Isakov
Ivan Stepanovich Isakov (, ; ( – 11 October 1967), born Hovhannes Ter-Isahakyan, was a Soviet Armenian military commander, Chief of Staff of the Soviet Navy, Deputy USSR Navy Minister, and held the rank of Admiral of the Fleet of the Soviet Union. He played a crucial role in shaping the Soviet Navy, particularly the Baltic and Black Sea flotillas during the Second World War. Aside from his military career, Isakov became a member and writer of the oceanographic committee of the Soviet Union Academy of Sciences in 1958 and in 1967, became an honorary member of the Armenian Soviet Socialist Republic's Academy of Sciences.