Mary Lou Kuneman, 79, of Oak Ridge, passed away on Wednesday, September 9th, 2020 at West Hills Rehabilitation Center from on-going health complications. Born December 4, 1940 in Erie Pennsylvania, she was the daughter of Stephen and Mary Duska. She was employed at the General Electric Corporation of Erie, PA until moving to Oak Ridge in 1963. On top of raising three children, she also worked at Westinghouse, Maxima, and Performance Development Corporation for a combined fifty years. She was a member of St. Mary’s Catholic Church in Oak Ridge, TN as well as OASIS Institute in Knoxville, TN. She always enjoyed a good party, card games, and book clubs which include her interest and practice in reiki. She will be remembered as having a laugh as contagious as her scrutinizing stare. She is survived by her brother, Tom and Norma Duska of Erie Pa; son David Kuneman and Beth Lafontaine of Lenoir City TN; son Jimmy and Shannon Kuneman of Karns TN; and daughter Renee and Ron Anderson of Knoxville TN. She is also survived by her three grandchildren, Nick Anderson, Leigh Anderson, and Colin Kuneman. The family will receive friends on Saturday, September 19, 2020 from noon to 2:00pm at Weatherford Mortuary and a memorial service will follow at 2:00 pm with Mike Buckley officiating. An additional service will be held Saturday, September 26, 2020 with family and friends in Erie, PA. An online guestbook can be signed at www.weatherfordmortuary.com.