Plantage Kerklaan 17 boven, Amsterdam Previous house Next house Residents in January 1941 Leon Wolffers 1886 - 1943 Else Wolffers-Cohn 1890 - 1943 Norma Wolffers 1924 - 1942 Beatrix Jenny van der Sluis-Wolffers 1914 - 1942 Ingeborg Wolffers 1934 - 1942 Residents in February 1941 Salomon van Stratum 1914 - 1943 Martha Sophia van Stratum-Bähren 1918 - 1943 Ellen Rachel van Stratum 1941 - 1943 Residents Ruth Marx 1927 - 1943 Gerda Marx 1931 - 1943 Residents in April 1943 – June 1943 Maurits Poppers 1923 - 1944 Anneliese Poppers-Frijda 1921 - 1944