Nathan Philipse was married to Julia van Lee. He was a tailor. On 21 November 1942 their son Robert was born in camp Westerbork.
Birth certificate register, which was drafted by the auxiliary administrative office of the civil registration in camp Westerbork; Westerbork archives, which are now part of the archives of Midden-Drenthe in Beilen
In addition, a Jokos file (number 34000) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.