1880 – Born on the 1st of January in Kutno.
1908-1910 – He traveled to Palestine.
1920 – He sat out World War I in the U.S. where he became a naturalized citizen.
1932 – He was awarded the Polish Republic’s Polonia Restituta decoration and was elected honorary president of the Yiddish PEN Club.
1936 – He returned to Poland. He later moved to France, visited Palestine.
1938 – Settled in the U.S.
1957 – Born on the 10th of July in London.