Have you checked these sources yet?
Charles N. Sinnett The History of the Scribner Families in America Fertile, Minnesota, 1914 Repository Maine State Library, Augusta, Maine. p 20 - 22
G. W. Chamberlain The Descendants of Charles Glidden of Portsmouth and Exeter, New Hampshire Boston: 1925 p 77
Frank R. Holmes Title: Directory of the Ancestral Heads of New England Families 1620-1720 Publication: Name: Genealogical Publ. Co., Inc.
Child's Genealogy of Henniker, New Hampshire
Ruth Lawrence, 1933, New York Title: Colonial Families of America
I just added these sources to John's profile since it didn't have any sources yet. But I haven't reviewed them.
I checked Noyes Libby and Davis and they don't even have a daughter Mary. They do say under Edward Hilton: "Sobriety, m. 20 Nov. 1651 Henry Moulton. (Savage mistook her name for Mary.)"