Egmonderstraat 18, Alkmaar Previous house Next house Residents in March 1942 Elisabeth Polak-Polak 1859 - 1943 Jacob Benedictus Polak 1888 - 1943 Hartog Philip Benedictus Polak 1884 - 1943 Roosje Polak 1899 - 1943 Mathilda Polak 1894 - 1943 Judith Polak 1891 - 1943