She was born March 7, 1947, at Fornfelt, daughter of Alva Lester and Dorothy Mae Green Sebright. She and Jackie Ray Hamm were married Jan. 15, 1966, at Scott City.
Margaret was a member of Scott City First Baptist Church and Eastern Star in Cape Girardeau.
Survivors include her husband; two sons, Jackie R. (Karen) Hamm Jr. and Michael Wesley (Misty) Hamm of Scott City; a daughter, Jill Robin (Barry) Spooler of Millersville; a sister, Katherine Eldridge of Kelso, Mo.; seven grandchildren, Megan, Devan, and Ethan Spooler; Andrea, Jackie III, Travis Avery and David Michael Hamm.
She was preceded in death by her parents and a sister, Billie Goddard.
Friends may call from 4 to 8 p.m. today at Amick-Burnett Funeral Chapel in Scott City.
The funeral will be at 2 p.m. Thursday at the chapel, with the Rev. Gregg Fina officiating. Burial will be in Lightner Memorial Cemetery.