Nieuwe Keizersgracht 27 huis, Amsterdam Previous house Next house Residents in February 1941 Sophia Lichtenstein-Davidson 1865 - 1943 Joseph Lichtenstein 1904 - 1942 Residents in February 1941 Mozes Bierman 1880 - 1942 Betsie Bierman-Worms 1880 - 1942 Salomon Bierman 1919 - 1943 Simcha Bierman 1920 - 1943