Mary Ann Johnson age 99 of Knoxville, passed away October 20, 2018 at Island Home Park Health and Rehab. She was a member of Valley Grove Baptist Church. Preceded in death by husband, James Benjamin Johnson; sons, Benny Wayne and Robert Earl Johnson and seven siblings. Survived by son, Lynn and wife, Rita Johnson; grandchildren, Eddie Johnson, Clint Allan and wife,Tonya, Katherine Michelle and husband, Matthew, Jeremiah, Robert and Amy Johnson; great-grandchildren, Robert Joshua and Haley Michelle Whited, Benjamin, Ethan, Caroline, Colton and Andrew; sister, Verna Hatfield; several nieces and nephews; close friend, Nancy Johnson. Family and friends will meet at 12:45 pm Thursday at Greenwood Cemetery for a 1 pm graveside service. Condolences may be left at www.weaverfuneralservices.com