He was the manager of the Vilna school “Mefitse Haskala” (Promotion of Enlightenment). In 1941 he was confined in the Vilna ghetto, working at the local train depot. With the liquidation of the Vilna ghetto, he reached Estonia. His end is unknown. In book form: Rekhnbukh (kheshbn un geometrye), farn finftn lernyor (Math textbook, arithmetic and geometry, for the fifth school year) (Vilna, 1936), 59 pp., vol. 2 (Vilns, 1938).
Source: Lerer yizker bukk (Remembrance volume for teacners) (New York, 1954), p. 355.