On 27 August 1942 Ludwig Katz and Paula Simon were married in Westerbork transit camp. Ludwig Katz, film importer, was a son of Arnold Katz and Johanna Bock, both deceased. Paula Simon was a daughter of Simon Simon and Johanna Loeb, both deceased.
Record of marriage certificates of the Westerbork municipality, currently at the archives of Gemeente Midden-Drenthe in Beilen
Paula Simon was a sister of Hermine Simon.