Grevelingenstraat 7 huis, Amsterdam Previous house Next house Residents in February 1941 Hermann Gumpertz 1892 - 1943 Adele Gumpertz-Meijer 1897 - 1943 Beate Gumpertz 1925 - 1942 Helene Gumpertz 1920 - 1942 Meijer Jacob Meijer 1853 - 1943