Clark, John R. Januray 13, 2012; Beloved husband of Sandy Clark (nee Thomas); Loving father of Tracy (Jason Wickens) Heitert and Michelle (Josh) Cox; Cherished grandfather of Caitlyn Wickens; John is survived by 4 brothers and 2 sisters. He will be missed by his many family and friends; John was employed at BJC for 40 years; Memorials to Sitemen Cancer or BJC Hospice; Funeral 10:30am Tuesday January 17, 2012 at JAY B. SMITH FENTON CHAPEL 777 Oakwood Dr. (at Hwy 141); Visitation Monday 4pm to 8pm