Nieuwe Herengracht 17 II, Amsterdam Previous house Next house Residents in February 1941 Andries Appelboom 1913 - 1942 Rika Appelboom-Blom 1916 - 1942 Helena Appelboom 1938 - 1942 Residents in February 1941 Lazarus Kaufmann 1859 - 1943 Berta Kaufmann-Zwaab 1882 - 1943 Rosalie Acohen-Zwaab 1887 - 1942