Mary was born on 20 Sep 1911, the daughter of Andy E Gravenmier and Maggie V Baker. The place is not known.
She died in Aug 1986. The place is not known.
Mary Gravenmier (1911-1986)
Andy E Gravenmier (1886-1939)
Harmon Gravenmier (1849-1890)
Susannah Ellis (c1843-c1919)
Maggie V Baker (1895-1960)