Incoming Resources
- Colby history, by Alice Brahmstadt
- History of the Colby family with genealogical tables, by James W. Colby
- The Colby family in early America, early generations of the descendants of Anthony Colby of Boston, Cambridge, Salisbury and Amesbury, Massachusetts, 1595-1661
- Genealogies of Amesbury, Mass., Bagley, Sweet, Colby, Harvey, Welles, Currier, Hacket