Valckenierstraat 4 III, Amsterdam Previous house Next house Residents in February 1941 Victor Polak 1897 - 1945 Roosje Polak-Halberstadt 1898 - 1943 Maurits Polak 1932 - 1943 Jacob Levie Polak 1921 - 1942 Frederica Polak 1920 - 1944 Reinilde Polak 1924 - 1943
