Tweede Jan Steenstraat 81 I, Amsterdam Previous house Next house Residents in May 1940 Jonas Hakker 1882 - 1943 Saartje Hakker-Meents 1879 - 1943 Maurits Hakker 1922 - 1942 Jacques Hakker 1924 - 1942 Child of Jonas Hakker and his family date unknown
