Mrs. Gisler was born in Shelby County to Jim and Cora Gann.
She was a quilter and was the past president of the Refugio Quilting Guild.
She was preceded in death by her son, Timothy Ray Gisler.
Survivors include her husband, Robert Leon Gisler of Refugio; daughter, Wendy Pursell of Aransas Pass; son, Michael Leon Gisler of Victoria; sister, Opal Sue Kelley of Kingwood; three grandchildren; and two great-grandchildren.
A rosary was recited at 7 p.m. Wednesday, Feb. 26, at Moore Funeral Home Chapel.
The funeral service will be conducted there at 10 a.m. today (Thursday).
Burial will follow at noon at Mission Valley Cemetery.
Pallbearers will be David Gisler, Tom Hendley, Hugh Gisler, James Huddleston, Johnny Mack Pursell and Darin Gisler.