Letitia "Lettie" Ralston Martin was the daughter of John Ralston and Christiana King Ralston.
She married James Martin on July 21, 1792 in the Mt. Bethel Presbyterian Church, Northhampton, Pennsylvania.
She was the mother of Anna Martin (b. 1800), John Ralston Martin (#62188923), Christiana Martin Smiley (#63551898), James Josiah Martin (#63551268), Ellen Martin (#62189189) and George R. Martin (b. 1818)