David Soesan was a son of Ruben Soesan and Rachel Kat. He married 24 November 1921 in Amsterdam to Debora Vischschoonmaker, daughter of Abraham Vischschoonmaker and Sipora Lap. The marriage ended however in a divorce on 11 June 1934. But on 5 August 1942 David Soesan married again to Debora Vischschoonmaker.
City Archive of Amsterdam, archive card of Ruben Soesan and David Soesan.