Joseph Mozes Gompers was a son of Mozes Gompers and his 2nd wife Jetje Hes. He married 15 July 1942 in Amsterdam to Rebecca Schoolmeester, daughter of Nathan Schoolmeester and Hendrika Konijn.
City Archive of Amsterdam, archive card of Jetje Hes .
These persons are listed as residing at the same address. The source does not provide information about how they were related to one another.
In addition, a Jokos file (number 12522) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods…