A memorial service for 82 year old Russel Lloyd Van Berkum of Rock Valley will be held Friday at 10:30am at the First Reformed Church in Rock Valley with Rev. Verlyn Boone officiating. a Private family inurnment will be held prior to the service at Valley View Cemetery of Rock Valley. Visitation with the family present will be hedl Thursday from 5:30pm to 7:30pm at the First Reformed Church in Rock Valley. The Porter Funeral Home has been entrusted with arrangements.