A funeral service for 87 year old Marvin Vande Kamp of Rock Valley will be held Thursday at 10:30am at the First Christian Reformed Church in Rock Valley with Rev. Matthew Haan officiating. Burial will follow at Valley View Cemetery in Rock Valley. Visitation with the family present will be held Wednesday from 5:30pm to 7:30pm at the Porter Funeral Home in Rock Valley. The Porter Funeral Home has been entrusted with arrangements.