Jonas van Oosten was a member of the Achilles football association in Assen. His name appears with those of seven other Jewish club members killed during World War II on a monument at the sports complex of this association on the Marsdijk.
H. Hamburger and J.C. Regtien, Joodse oorlogsmonumenten in de provincie Drenthe. Profiel (Bedum 1999) 11
This person is commemorated on a memorial in Assen. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.
Biography