Schoontje Goudsmit was a daughter of Levie Goudsmit and Leentje de Zwarte. She married Mozes Koe in 1914 in Amsterdam. He died in 1928. They had a daughter Helena and another child. She married Salomon Ossendrijver in 1935 in Amsterdam.
Stadsarchief Amsterdam, archiefkaarten Schoontje Goudsmit en Sa…
In addition, a Jokos file (number 4476) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.