Minervalaan 57 huis, Amsterdam Previous house Next house Residents in February 1941 Hersz Koltum 1897 - 1944 Juditha Koltum-Nichamowski 1899 - 1943 Simon Koltum 1936 - 1943 Eliasz Koltum 1927 - 1943 Residents Frieda Maschke 1909 - 1942