Source Information

Ancestry.com. The McCormick genealogy [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.
Original data: Blaisdell, Lowell Shepard.. The McCormick genealogy : being a record of the descendants of the original McCormicks who settled in the "Rolling Ground" locality of Crawford County, Wisconsin. Phoenix, Ariz.: L.S. Blaisdell, 1955.