Samsons Schelvis and Gretha Tasch married in 1931 in Amsterdam. They had a daughter Elisabeth in 1935 who passed away in 1937.
Stadsarchief Amsterdam, archiefkaart Samson Schelvis
In addition, a Jokos file (number 31743) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.