- [S54] Hanson, Vital Records of Dedham.
- [S75] Whitcomb, Nashaway Burial Grounds.
- [S80] Chandler, Houghton Genealogy.
- [S117] Burr & Gage, "John Houghton of Lancaster, Mass." , pp. 392-400.
- [S149] Savage, Genealogical Dictionary, I.
- [S156] Pope, Pioneers of Massachusetts.
- [S159] Nelson, NJ Patents and Deeds.
- [S164] Little, Gen. and Family History of Maine.
- [S166] Cutter, New England Families II.
- [S174] Wyman, Genealogies and Estates of Charlestown.
- [S185] Ege, Pioneers of Old Hopewell.
- [S190] Houghton, Our Houghton Heritage.
- [S191] Primm, Genealogical Memoirs.
- [S238] William Nelson (Ed.) Revel's Book of Surveys of New Jersey.
- [S266] Letter, unknown author to unknown recipient.
- [S344] Peter Wilson Coldham, The Complete Book of Emmigrants, 1661-1699.
- [S367] Peter Wilson Coldham, The Complete Book of Emmigrants, 1607-1660.
- [S418] Henry S. Nourse, Lancastriana.
- [S448] Rev. William A. Houghton, Berlin MA Hx - W. A. Houghton.
- [S461] Peter Townend (ed.), Burke's Peerage.
- [S462] George C. Miller, Houghton Tower In History & Romance.
- [S463] William Prescott, Prescott Memorial.
- [S464] Marian F. Safford, The Story of Colonial Lancaster.
- [S489] D. Hamilton Hurd, Worcester Co. MA Hx I.
- [S514] P. William Filby (Ed.) and with Mary K. Meyer, Passenger & Immigr. Lists.
- [S587] John Atherton Tucker, Wadsworth, Houghton and Sumner of Milton and sometime of Lancaster 1653-1904.
- [S595] Rev. Abijah P. Marvin, Lancaster Hx - Marvin.
- [S600] Timothy Farrar Clary, Farrar Family.
- [S624] Frank R. Holmes, NE Ancestral Heads.
- [S654] Electronic Web Site,.
- [S731] Charles Edward Banks, Planters of the Commonwealth.
- [S733] John Camden Hotten, Hotten - The Oiriginal Lists.
- [S734] Michael Tepper, Passengers to America.
- [S762] Charles A. Bemis, Marlborough NH Hx.
- [S815] Marshall L. McClanahan, John Houghton, Pioneer of Hopewell NJ;, M.
- [S852] Samuel H. Folsom and William E. Rogers, Middlesex MA Probate Index.
- [S882] Ancestry.Com, online www.ancestry.com.
- [S914] Pedigree of Marshall L. McClanahan;.
- [S930] George Norbury Mackenzie, Colonial Families of the USA.
- [S954] Mrs. Alice G. Busiel, Middlesex Probate Records - Busiel.
- [S955] Middlesex Probate Records 2l.
- [S1230] 1900 U.S. Federal Census.
- [S1260] New England Ancestors Website, online http://www.newenglandancestors.org
- [S1264] De Hoghton Pedigree II Chart;,.
- [S1265] De Hoghton Pedigree I Chart;,.
- [S1397] A.M., Ph.D. William B. Aitken, Descended from Wilhemus Beekman & Jan T. Van Dyke.
- [S1407] Committee of the Dorchester Antiquarian and Historical Society, Dorchester MA History.
- [S1447] D. Hamilton Hurd, History of Worcester County, MA.
- [S1548] John Atherton Tucker, Wadsworth, Houghton and Sumner of Milton.
- [S1549] Herbert M. Cheever, John Houghton of Lancaster, Mass.