Private Family Memorial Service for Nelson R. Van Wyk age 84, of Pella will be held Sunday, August 4 at Van Dyk-Duven Funeral Home. Public visitation with the family present will be Saturday from 4:00-6:00pm at the funeral home. Memorials may be given to The Calvary Lutheran Church for the Deaf in Des Moines. Van Dyk-Duven Funeral Home is in charge of the arrangements