Orville Wilson Gregory, 86, of Plainfield, passed away January 22, 2015. He was born November 3, 1928 to the late Orvile and Ellen Gregory in New York City, NY. He was an US Army veteran of the Korean War. He graduated from Indiana University where he received his BA and MBA, after which he remained an avid IU fan his entire life. He worked for Ford Motor Company in Indianapolis as a cost accountant for 24 years retiring in 1988. Wilson is survived by his wife, Joan (Russell) Gregory; and his son, Larry J. Gregory. He was preceded in death by his daughter, Beth Ann (Gregory) Emerson. Graveside services will be at 2:00 pm on Saturday, January 24, 2015 in the chapel at Maple Hill Cemetery. There will be no calling. Arrangements by Hampton-Gentry Funeral Home, Plainfield.