Obrechtstraat 42 bis, Utrecht Previous house Next house Residents Ernestine Wechselmann-Schmidt 1898 - 1943 William Frankenstein 1870 - 1943 Rosa Rosel Frankenstein-Cahn 1873 - 1943 Residents in June 1941 Iwan Marcusson 1873 - 1943 Henny Marcusson-Rosenthal 1881 - 1943 Grete Marcusson 1917 - 1943