Jacob van Spier, born on 1 January 1893 in Nijmegen, was a son of Jozef van Spier and Frederika Wolff. On 16 September 1919 he married Elisabeth Frank in Amsterdam. She was born on 21 July 1893 as a daughter of Salomon Frank and Catharina Frank. After their wedding ceremony, Jacob and Elisabeth went living in the Sint Annastraat 80 in Nijmegen. Jacob was live stock trader by profession. The couple…