Spinozastraat 19 II, Amsterdam Previous house Next house Residents in February 1941 Samuel Siegfried Dinkel 1896 - 1945 Susanna Jacoba Dinkel-Lewenstein 1902 - 1945 Jakob Dinkel 1925 - 1945 Child of Samuel Siegfried Dinkel and his family date unknown Child of Samuel Siegfried Dinkel and his family date unknown Residents Helena Hirsch 1916 - 1943