Mezue ahịrịokwu a: Mgbe ndị Nazi malitere ịchị n'afọ 1933, a chụrụ Heinz Josef Foerder n'ọrụ n'ihi na ọ bụ onye Juu, ọ kwagakwara Riga, Latvia. Na 1934 ọ kwagara na British Mandate nke Palestine ebe ọ gbanwere aha ya na Yosef Porath. N'ọnwa Eprel afọ 1935, o keere n'etiti ndị nke atọ na nke ise na Tel Aviv (2nd
Egwuregwu Maccabiah, Abram Blass meriri).