Jacob Hartog Bont was married to Anneliese Rose de Levie. He was a baker's assistant. Their daughter Miriam was born in Westerbork transit camp on 25 September 1943.
Record of birth certificates of the Westerbork municipality, currently at the archives of Gemeente Midden-Drenthe in Beilen
In addition, a Jokos file (number 20303) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.