Margaret was married to H. Graford Jennings on July 30, 1943. She was a life long homemaker in Dallas. Margaret was a member of Eastern Star and volunteered for numerous churches and charitable organizations. She had a passion for tennis and played into her eighties.
Margaret was survived by sons, Joe G. Jennings, and Cary L. Jennings and daughter-in-law, Kay D. Jennings. She was preceded in death by her parents, R.J. Wiggs and Ara Wiggs.