Samuel Orcutt, History of the Old Town of Derby, Connecticut, 1642-1880 (1880, Reprint: Bowie, Maryland, Heritage Books, Inc., 1998), 778.
... of Woodbridge ...
Rev. Hollis A. Campbell, William C. Sharpe and Frank G. Bassett, Seymour Past and Present (Seymour, Connecticut, W. C. Sharpe, 1902), 539.
John H. Wallace, Genealogy of the Riggs Family (New York, John H. Wallace, 1901), 18.
Copied and compared with the original by Nancy O. Phillips, Sarah Riggs Humphrey Chapter, Daughters of the American Revolution, Derby, Connecticut Town Records, 1655-1710 (New Haven, CT, The Tuttle, Morehouse and Taylor Company, 1901), 476.