Hadley, H. v. (1962). The Hadleys of Hendricks County, Indiana: A genealogy of the ancestors and descendants of Jeremiah and Mary (Hornaday) Hadley together with notes on the religion, society, history, geography and economy of their times and places. Washington, D.C.: H.V.Hadley.

Hadley, Harlan vanVactor. The Hadleys of Hendricks County, Indiana: A Genealogy of the Ancestors and Descendants of Jeremiah and Mary (Hornaday) Hadley Together With Notes On the Religion, Society, History, Geography and Economy of Their Times and Places. Washington, D.C.: H.V.Hadley, 1962.

Hadley, Harlan vanVactor. The Hadleys of Hendricks County, Indiana: A Genealogy of the Ancestors and Descendants of Jeremiah and Mary (Hornaday) Hadley Together With Notes On the Religion, Society, History, Geography and Economy of Their Times and Places. Washington, D.C.: H.V.Hadley, 1962.