Leonard Herschel was married to Marianne Klein. The couple had two unmarried daughters, Debora and Johanna. Johanna Herschel was an office clerk.
K. Ribbens, Zullen we nog terugkeren
. De jodenvervolging in Amersfoort tijdens de Tweede Wereldoorlog (Amersfoort 2002) 164-167
In addition, a Jokos file (number 000289) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.