Jekerstraat 51 I, Amsterdam Previous house Next house Residents in February 1941 Bernard Waag 1866 - 1943 Sophia Waag-Barends 1870 - 1943 Residents in February 1941 Isaäc Citroen 1886 - 1942 Bella Citroen-Waag 1891 - 1943 Sophie Saar Citroen 1923 - 1942