Joseph Leeger, born 31 January 1899 in Amsterdam, was a son of Elias Leeger and Rebecca Wurms. He married 26 May 1920 in Amsterdam Aaltje Springer, born 12 June 1899 in Amsterdam as daughter of Barend Springer and Esther Berklou. The couple had three children, namely Esther who was born 27 December 1920, Elias, on 13 November 1925 and Bernard Bob on 25 April 1930. However, the marriage of Joseph a…