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- [S2515] Commemorative Biographical Record of Middle-sex County, Connecticut: Containing Biographical Sketches of Prominent and Representative Citizens, and of Many of the Early Settled Families. Chicago: J. H. Beers & Co., 1903.
- [S7781] Roderick Bissell Jones, "The Harris Family of Block Island and Dutchess County, New York." New York Genealogical and Biographical Record 84:134, 1953.
- [S7780] Bullard and Allied Families by Edgar J. Bullard. Detroit, 1930.
- [S2230] Connecticut: Vital Records (The Barbour Collection), 1630-1870, on americanancestors.org. In print as The Barbour Collection of Connecticut Town Vital Records, Vols. 1-55, ed. Lorraine Cook White. Baltimore: Genealogical Publishing Company, 1994-2002., year and place only.
- [S389] Donald Lines Jacobus, "The Four Spencer Brothers -- Their Ancestors and Descendants." The American Genealogist 27:79, 27:161, 1951; 28:56, 1952.
- [S7779] Scott Andrew Bartley, "Marriages from the New London County Court Records, 1667-1670." The New England Historical and Genealogical Register 170:22, 2016.
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