Ya.M. Roznin: materials for the biography
Biographical data on Ya.M. Roznin based on archival materials are analyzed in this paper. He was the native of peasants of the Shadrinsk district (uyezd). During the Civil war Ya.M. Roznin joined the Bolsheviks and made a good administrative career in 1920s. In early thirties he was the founder of Ostyako-Vogulsk National Okrug, the first head of executive power of the district and the organizer of construction of the district capital. Such type of the manager was typical for critical historical periods when purposeful and dynamic personalities were demanded.