Vrolikstraat 100 II, Amsterdam Previous house Next house Residents in February 1941 Levie Koopman 1914 - 1945 Beile Koopman-Weich 1915 - 1943 Residents in February 1941 Isaäc Koopman 1883 - 1942 Clara Koopman-Porcelijn 1885 - 1943 Duifje Hangjas-Koopman 1913 - 1943