Betty Arnold Hamilton, 89 of Kennesaw, formerly of Smyrna, passed away Sunday, January 31, 2021. She is survived by her sons, James Hamilton and David Hamilton, and grandsons Christopher Hamilton and Sean Hamilton. She was preceded in death by her husband, Chalmer Hamilton. Mrs. Hamilton loved Christ and attended church as long as she was able. She was a loving mother, leaving a lifetime of memories for her children. A graveside service will be held at 2:30 pm, Wednesday, February 3, 2021, at Crest Lawn Memorial Park.