Ottó Korvin

Ottó Korvin (born Ottó Klein; 24 May 1894 in Nagybocskó – 28 December 1919 in Budapest) was a Hungarian communist who was politically active in the Hungarian Soviet Republic. He served as the chief of the Political Department of Internal Affairs. After the fall of the Hungarian Soviet Republic, Korvin was arrested by counter-revolutionary forces and hanged.

He was the brother of József Kelen. Provided by Wikipedia