Incoming Resources
- The history and genealogy of the Knowltons of England and America, by Charles Henry Wright Stocking
- William Adams, 1594-1661, of Ipswich, Massachusetts, and some of his descendants, a history of the ancestral Adams lineage of Madeline (Adams) Whitehead and descendants of John Quincy Adams of Mound City, Kansas with details of related families, including : Dickinson, Knowlton, Leach, Locke, Burnap, Wilson, Mapes, Cochran, Whitehead, and Eaton, by Kenneth L. Bosworth