Jacob de Lange, born in Elburg in 1901, was one of the nine children of Joseph de Lange and Matje Hamberg. 9 February 1927 he married Anna Elizabeth Mello in Beverwijk, a daughter of David Mello and Roosje Cohen. In this marriage, their son Jozeph was born 6 March 1928. The marriage ended however by a divorce in Beverwijk of 4 November 1930. After the divorce, Jozeph stayed with his mother ans sur…