I found an obituary among old newspaper clippings.
The Mirror-Exchange, Milan, Tennessee, Wednesday, March 4, 1981
Lavinia-Services for Miss Mertie Beulah Gallimore, 86, were Monday, March 2, at Bodkin Funeral Home with the Rev. Robert Barger officiating. Burial was in Obion Chapel Cemetary near Cedar Grove. Miss Gallimore died Saturday afternoon, Feb. 28, at her home after a long illness. She was a member of Cool Springs Cumberland Presbyterian Church. She leaves no immediate survivors.
Census information from ancestry.com 1920 Cedar Grove, Carroll, Tennessee William H Gallimore 69 Mary Ema Gallimore 59 Willie Gallimore 31 (WWI registration states b Cherokee, AL) Lura Gallimore 29 Bulah Gallimore 25 Bessie West 33 Sallie West 9 Wopco West 7 Laverne West 5 May Dell West 0 [10/12] May Wesson 34 Bassel Wesson 18
1860 Western Division, Franklin, Alabama, P.O. Cherokee A N Gallimore 43 Jimmima Gallimore 41 Hattie E Gallimore 13 M J Gallimore 16 Wm H Gallimore 7 J N Gallimore 6 A M Gallimore 3