Sources Consulted:
Donnan, Elizabeth. Documents Illustrative of the History of the Slave Trade to America: Volume I (1441 – 1700). Washington, D.C.: Carnegie Institution of Washington, 1930.
Kingsbury, Susan Myra. The Records of the Virginia Company of London (in four volumes). Washington, D.C.: Government Printing Office: 1906.
McCartney, Martha W. A Study of the Africans and African Americans on Jamestown Island and at Green Spring, 1619 – 1803. Williamsburg, Virginia: National Park Service and Colonial Williamsburg Foundation, 2003. (This reference is available on-line through this link. Please note this is a PDF document and requires Adobe Reader to open. It is a 4.5 MB file consisting of 262 pages)