Izak Smeer was a son of Azor Smeer and Sara Cohen. He was unmarried and he was employed in the textile industry as presser. Among others, Izak has worked and lived in Antwerp but her returned to Amsteram 5 October 1935, where he found housing at various addresses, as i.e. Jodenbreestraat 17 and Zwanenburgwal 34. 3 March 1941 his address became Ruyschstraat 100 I in Amsterdam, since October 1942 st…