Betty Holderfield, 78, of Ooltewah, Tennessee, passed away Sunday, September 29, 2024 at Life Care of Ooltewah in Ooltewah, Tennessee. Betty was very proud of her accomplishments and they were many. She had a masters degree in finance. She was a Certified Public Accountant in both Texas and Tennessee. She acquired many awards throughout her career. She spent the majority of her career in Nuclear Management at T.V.A. She finished her career as an Anti-Money Laundering Agent for the I.R.S. After retiring, Betty developed a love for shooting and was a member of the Lady Aphrodite Shooting Team in Knoxville, TN. She became a certified shooting range instructor, as well as a firearms instructor. She was predeceased by her parents, Robert & Beatrice Johnson; sister, Martha Ann Wolfe. Survivors include her son, Rhett Holderfield; daughter, Misty Koon (Doug) Terry; grandchildren, R.J. Browning, Lillian Kate Koon; cousin, Amelia Landstreet; best friend, Ginny Aries; good friends; Jeff & Kim Keylon and caregiver, Tia Grace.