Daughter of Frederick D. Mikeal and Mary E. Unknown. of Jack Co., TX. Mattie first married Wm. Arthur Whitson, with whom she had four children: Cecil Munro; Mamie; Ernest D.; and Ophelia Marcelle. The Whitsons divorced in 1924. Shortly thereafter, she became the wife of George Marvin Frey. With him, she had four more children: George Marvin; Raymond Elbert; Daisy; and Edith.