In addition, a Jokos file (number 61276) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Wolf Pijpeman was a son of Hartog Pijpeman and Sara van der Sluis. He was a dealer in sponges. On 25 September 1901 he married in Rotterdam Roosje Trijtel, a daughter of Hartog Samuel Trijtel and Hester Brandel. The couple had eight children, namely Hartog, Samuel Hartog, Meijer, Joseph, Sara, Jacob…