Jacobje (Joke) Vanden Brink was born PRIVATE.  She married Jan. F. J. M. Sturm PRIVATE.  He was born PRIVATE. Children of Jacobje Vanden Brink and Jan. Sturm are:   Guido S. J. Sturm, born PRIVATE.   Frans J. L. Sturm, born PRIVATE.   Bram W. M. Sturm, born PRIVATE.