Rubensstraat 50 huis, Amsterdam Previous house Next house Residents in February 1941 Mozes Keijser 1897 - 1942 Susanna Keijser-Susan 1904 - 1942 Alexander Marcus Simon Menist 1927 - 1942 Siegfried Max Keijser 1928 - 1942 Anna Jacqueline Keijser 1932 - 1942 Residents in June 1942 Betje van Gelder-Katwijk 1890 - 1942