Waterlooplein 50 II, Amsterdam Previous house Next house Residents in February 1941 Barend Koopman 1897 - 1943 Fanny Koopman-Nias 1902 - 1943 Child of Barend Koopman and his family date unknown Residents in February 1941 Hartog Nias 1878 - 1943 Riekje Nias-Feitsma 1872 - 1943
