Claim: Viktor Mikhailovich Chernov, born in 1873, was a founding member of the Socialist-Revolutionary party, as well as an author and the Chairman of the Russian Constituent Assembly.
Evidence: Viktor Mikhailovich Chernov (Russian: Ви́ктор Миха́йлович Черно́в; December 7, 1873 – April 15, 1952) was a Russian revolutionary and one of the founders of the Russian Socialist-Revolutionary Party. Later on, he was Chairman of the Russian Constituent Assembly. Revolutionary, political activist, minister, writer