Philip Hilversum was married to Johanna Haringman. The couple had an unmarried daughter Jentje. Philip Hilversum worked as a driver.
K. Ribbens, Zullen we nog terugkeren
. De jodenvervolging in Amersfoort tijdens de Tweede Wereldoorlog (Amersfoort 2002) 164-165
In addition, a Jokos file (number 53574) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.