Note that the ancestry.com version of Torrey does not cite the sources he used, but the americanancestors.org version does.
The entry on americanancestor.org states:
CHILD, Jeremiah & 2/wf Elizabeth (THURBER) [ESTEBROOK], w homas (probably wrong); aft 1689; Swansea {Child 692; Davol-Willets 51; Snow-Estes 2:134}
Child is: Child, Elias, Genealogy of the Child, Childs and Childe Families of the Past and Present in the U.S. and the Canadas from 1638 to 1881 (Utica, N.Y.: Curtiss & Childs, 1881)
Davol-Willets is: Frost, Josephine C., Ancestors of Frank Herbert Davol and His Wife, Phebe Downing Willits (New York: F. H. Hitchcock, 1925)
Snow-Estes is: Snow, Nora Emma, The Snow-Estes Ancestry, 2 vols. (Hillburn, N.Y.: privately printed, 1939)