On 26 February 1814 King William I decreed that the Nederlandsch Israëlitisch Seminarium (NIS) was to be established in Amsterdam to train rabbis, teachers and other officers serving the Jewish community.
Heiman Abram, the son of Simon, attended the NIS.
W.G.S. Bornstein, Students of the Nederlands …
In addition, a Jokos file (number 15140) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.