Nieuwe Prinsengracht 100 II, Amsterdam Previous house Next house Residents in February 1941 Izak Koopman 1904 - 1943 Margaretha Koopman-Bruinvels 1909 - 1943 Mozes Koopman 1938 - 1943 Johanna Koopman 1935 - 1943 Rachel Koopman 1933 - 1943 Lena Koopman 1942 - 1943