John Michael Johnston Obituary
With sadness, we share the passing of John Michael Johnston (Greeneville, Tennessee). John Michael, born on October 11, 1951, passed away on August 3, 2026. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, John D. "Jack" Johnston and Ann Campbell Johnston. He is survived by: his wife Sharon Jane Cox; his children, Joann Johnston (Adam Humphreys), Jama Johnston (Andrew Blevins) and John Matthew Johnston; his grandchildren, Morrison Blevins and Penelope Blevins; and his siblings, Darby Johnston Seibert, Scott Johnston (Tammy), Mark Johnston (Elaine), Jim Johnston (Kim) and Bob Johnston (Rhonda).
In lieu of flowers, memorial donations may be made in John's memory to The Ivey Parkinson's Power Program, 6030 Park South Drive, Charlotte, North Carolina 28210, or the Michael J. Fox Foundation for Parkinson's Research, P.O. Box 5014, Hagerstown, MD 21741.
