Mary Ann Armbrister (c. 1805 - 27 Jul 1874) was born in Virginia and died in Pana IL. She married William Augustine Newcomb around 1829, as his second wife. They had nine children: Sarah Catharine, Eliza Jane, Tarynina Ann, James William, Mary Ann, Charfles Hiram, William Henry Rives, Joseph Lewis, Thomas Jefferson. William's first wife was Hulda Cummings (d. 6 Jul 1867) with whom he had three children.
Information from B.M. Newcomb.