Leeman Heilbrun was the son of Isaak Heilbrun and Jette Abraham. He was first married to Betje Straus. The couple had three children: Jetta Carolina, Benjamin and Isedor (died in 1932). In 1924 Leeman Heilbrun got married to Mina Weijel.
Addition of a visitor of the website
In addition, a Jokos file (number 1765) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.