Mrs. Duncan was a homemaker and was of the Baptist faith.
She is survived by one daughter, Charlotte Phillips of Benton; two sons, Paul Duncan and Brian Duncan both of Benton; ten grandchildren and six great grandchildren.
She was preceded in death by her son, David Duncan; and her parents, Willard Gillham and Charlotte (Poag) Gillham.
Arrangements are being handled by Collier Funeral Home Benton. Graveside funeral service will be at Marshall Co. Memory Gardens on March 4, with Rev. Larry Logsdon officiating. Interment will be at Marshall Co. Memory Gardens, Benton.