We know of him first through his wife's entry in the Breslau synagogue community address list of ca 1930, which gives her married name, and then through the death announcement for his mother-in-law, Martha Laband geb. Schlesinger, which gives his first name.
Sources (click here for generic source information)
cbj.jhi.pl - address and date of birth.
This record was last updated on 04/05/2021 at 20:04