Zwaanshals 198 b, Rotterdam Previous house Next house Residents in April 1942 Louis Querido 1884 - 1943 Schoontje Querido-Mug 1886 - 1943 Gerson Querido 1924 - 1942 Israël Querido 1923 - 1942 Salomon Querido 1921 - 1943 Abraham Querido 1919 - 1942 David Querido 1909 - 1942 Simon Querido 1907 - 1942 Betsy Querido-Jacobs 1905 - 1942 Louis Querido 1935 - 1942