Mary was born September 1, 1919 in Grouse Creek, Box Elder County, Utah a daughter of Hugh and Louisa Caroline Kimber Roberts.
She was reared and educated in Grouse Creek.
Mary married William S. (Bill) Thomas May 3, 1937 In Brigham City, Utah and their children are: Duane and Mary Lou..
She lived in Tremonton, Utah from 1954 until 1962 and in Grouse Creek the rest of her life.
She was and avid gardener and loved flowers.
Mary was a member of the LDS Church and taught Sunday School.
She died of heart failure at Etna, Utah on December 19, 1989 and is buried in the Grouse Creek Cemetery.