Isaak Eduard Falck was a son of Ferdinand Falck and Pauline Halberstadt. He married in 1928 in Mannheim. In 1929 he moved from Hamburg to Amsterdam. On 8 August 1941 he divorced from his first wife. On 26 November 1941 he remarried. He went to live with his second spouse and his stepson on the Parnassusweg 24 I.
Stadsarchief Amsterdam, archiefkaart Isaak Eduard Falck
Biography