Born April 24, 1934 in Wilson County, she is the daughter of the late Burnice and Esther McMinn Drennan. She was a 1952 graduate of Watertown High School and attended Middle Tennessee State College for two years.
Miss Drennon was a member of Highland Heights Church of Christ. She worked at Martha White Foods for 21 years and Commerce Union Bank for 14 years.
She is survived by cousins, Pam (Joe) Holbrook of Lebanon; Faye (Emmett) Toombs of Murfreesboro; and Wayne (Nancy) Bradshaw of Monteagle.
Arrangements are in the care of Lebanon's Ligon & Bobo Funeral Home.