Paul Wechselmann arrived 17 June 1926 from Memel (Lithouania) in Den Haag, togehter with his wife Hella Rosenthal from Breslau, to whom he was married in Koningsberg on 20 May 1926. But on 12 October 1926 they moved already to Rotterdam, where their two children were born: on 7 April 1927 their daughter Eveline Margot and on 29 March 1930 their son Daan Maurits. However, 22 September 1935 their marriage ended in a divorce in Den Haag and both the children and their mother probably have survived the Holocaust.
Municipal Archive of Den Haag and City Archive of Rotterdam: family registration cards Den Haag and Rotterdam of Paul Wechselmann and Hella Rosenthal.