Mikhail Liber

Mikhail Isaakovich Liber, born Mikhail Goldman and sometimes known as Mark Liber, was a leader of the General Jewish Workers' Union. He also played a role in the Russian Social-Democratic Workers' Party (RSDRP) and was a leading figure among the Mensheviks. Liber was instrumental in the soviets during the February Revolution of 1917 but opposed to October Revolution. He was reportedly shot during the Purges. Liber played a defining role in the development of the Bund and helped shaped the policies of the leaders of the February Revolution.