1 William A. Otis, Fellow American Institute of Architects, A Genealogical and Historical Memoir of the Otis Family in America, Compiled and Arranged from Various Sources (Chicago, 1924).

2 William Richard Cutter, A.M., Historian of the New England Historic-Genealogical Society; Librarian Emeritus of Woburn Public Library; Author of "The Cutter Family,""History of Arlington," "Bibliography of Woburn," etc., etc, Genealogical and Family History of Northern New York, A Record of the Achievements of Her People in the Making of a Commonwealth and the Founding of a Nation,Volume I (New York, Lewis Historical Publishing Company,1910).