Vaalrivierstraat 12 I, Amsterdam Previous house Next house Residents in February 1941 Jacob Frankfort 1902 - 1942 Hanna Frankfort-Ensel 1904 - 1942 Abraham Frankfort 1936 - 1942 Salomon Frankfort 1929 - 1942 Isaac Jacob Frankfort 1925 - 1942 Aaltje Frankfort 1927 - 1942