He earned a Ph.D. in 1928 under Wacław Sierpiński and habilitated at the University of Warsaw in 1934.

He served as an assistant professor at the University of Warsaw from 1935 until the outbreak of war in September 1939.

Around the end of October or beginning of November 1935 he married Janina Hosiasson, a fellow logician of the Lwow–Warsaw school.

He and his wife were adherents of logical empiricism, participated in and contributed to the international unity of science movement, and were members of the original Vienna Circle.

Sometime before the middle of August 1941 he and his sister Stefanja were shot to death in Naujoji Vilnia (Nowa Wilejka), 7 km east of Vilnius, by the occupying German forces or Lithuanian collaborators.