Van Houtenstraat 23 b, Rotterdam Previous house Next house Residents in April 1942 Meijer de Leeuw 1908 - 1944 Sara Flora de Leeuw-Manassen 1913 - 1943 Residents in June 1940 Nathan Manassen 1869 - 1941 Hendelina Regina Manassen-Polak 1873 - 1942 Sara Flora de Leeuw-Manassen 1913 - 1943
