Source Information
Ancestry.com. A genealogical and historical account of the Throckmorton family in England and the United States [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Throckmorton, Charles Wickliffe,. A genealogical and historical account of the Throckmorton family in England and the United States with brief notes on some of the allied families. Richmond, Va.: Old Dominion Press, 1930.