- [S3] Indiana. Allen County. County Clerk's Office, Fort Wayne. Marriage Registers.
- [S107] Texas. Harris County. 1930 U.S. Census, population schedule. Micropublication T626, roll 2347. Washington: National Archives.
- [S109] Revolutionary War Pension and Bounty Land Warrant Application Files, 1800-1900. Micropublication M804. Washington: National Archives.
- [S110] Essex Institute. Vital Records of Dracut Massachusetts. Boston: The Essex Institute, 1914.
- [S111] Essex Institute. Vital Records of Chelmsford, Massachusetts to the End of the Year 1849. Salem: Newcomb & Gauss, Printers, 1914.
- [S113] Essex Institute. Vital Records of Dunstable, Massachusetts to the End of the Year 1849. Salem: Newcomb & Gauss, Printers, 1913.
- [S114] Essex Institute. Vital Records of Tyngsborough, Massachusetts to the End of the Year 1849. Lynn: Thos. P. Nichols & Son Co., 1913.
- [S115] Smith, Henry Onslow. "Early Church Records of Nottingham, Mass., now Hudson, N.H.", New England Historic and Genealogical Register (NEHGR) 91 (July 1937).
- [S117] New Hampshire. Merrimack County. 1850 U.S. Census, population schedule. Micropublication M432, roll 435. Washington: National Archives.
- [S118] Massachusetts. Middlesex County. 1850 U.S. Census, population schedule. Micropublication M432, roll 135. Washington: National Archives.
- [S132] Texas Society of the National Society Daughters of the American Revolution. The Roster of Texas Daughters Revolutionary Ancestors. Texas: Texas Society Daughters of American Revolution, 1976.
- [S138] Massachusetts. Middlesex County. Tyngsborough. U.S. Census, 1790. Micropublication M637, roll 4. Washington: National Archives.
- [S139] Massachusetts. Middlesex County. Tyngsborough. U.S. Census, 1800. Micropublication M32, roll 17. Washington: National Archives.
- [S140] Massachusetts. Middlesex County. Dracut. U.S. Census, 1810. Micropublication M252, roll 20. Washington: National Archives.
- [S141] Massachusetts. Middlesex County. Dracut. U.S. Census, 1820. Micropublication M33, roll 51. Washington: National Archives.
- [S142] Massachusetts. Middlesex County. Dracut. U.S. Census, 1830. Micropublication M19, roll 67. Washington: National Archives.
- [S143] New-York Historical Society. Collections of the New-York Historical Society for the year 1914. XVIII and XLVIII. New York: printed for the Society, 1916. Reprint, Baltimore: Genealogical Publishing Co. Inc., 1996, as Muster and Pay Rolls of the War of the Revolution 1775-1783.
- [S144] Asa Underwood Chapter, The National Society of the Daughters of the American Revolution, West Columbia, Texas. Online <http://www.texasdar.org/chapters/AsaUnderwood/>.
- [S145] Nason, Elias. A History of the Town of Dunstable, Massachusetts, from its Earliest Settlement to the Year of Our Lord 1873. Boston: Alfred Mudge & Son, 1877.
- [S146] Flint, James, compiler. Middlesex County, Massachusetts, Probate Index 1648 - 1870. Vol. 2. Provo: Ancestry.com, 2000.
- [S147] Thorne, Sue Farrar. Descendants of Jacob Farrar Jr and Hannah Hayward of Lancaster, Massachusetts to 1825. Baltimore: Gateway Press, Inc., 2001.
- [S148] Massachusetts. Middlesex County. Dracut. U.S. Census, 1840. Micropublication M704, roll 190. Washington: National Archives.
- [S149] Secretary of the Commonwealth, compiler. Massachusetts Soldiers and Sailors in the War of the Revolution. 17 vols.. Boston: Wright and Potter Printing Co., State Printers, 1907.
- [S201] Massachusetts. Middlesex County. Middlesex Probate Court, Concord. Probate file 7284, 1808. Deborah Farrar.
- [S235] Texas. Wharton County. 1880 U.S. Census, population schedule. Micropublication T9, roll 1332. Washington: National Archives.
- [S236] Texas. Wharton County. 1900 U.S. Census, population schedule. Micropublication T623, roll 1678. Washington: National Archives.
- [S237] Texas. Angleton. County Clerk's Office. Brazoria County Deeds, 1849.
- [S238] Republic of Texas Claims, 184. Austin: Texas State Library and Archives Commission. roll 15.
- [S430] Texas. Hays County. 1870 U.S. Census, population schedule. Micropublication M593, roll 1590. Washington: National Archives.
- [S432] Texas. Coleman County. 1920 U.S. Census, population schedule. Micropublication T625, roll 1774. Washington: National Archives.
- [S482] Texas. Brazoria County. County Clerk's Office, Angleton. Birth Registers. Joseph Waddy Munson entry.
- [S496] Fairfield, Asa, family data. Unknown bible title. N.p.: n.pub., unknown publish date. Original owned in 1996 by Joe Ed Fairfield, Rosharon, TX.
- [S498] Texas. District Clerk's Office, Angleton. Divorce Records.
- [S499] Austin. Archives and Information Services Division, Texas State Library and Archives Commission, Company "D" Second Regiment, Texas Infantry, Volunteers.
- [S500] Record of Appointment of Postmasters, 1832 - September 30, 1971, M841. Washington, D.C.: National Archives. roll 121.
- [S528] Texas. Knox County. 1910 U.S. Census, population schedule. Micropublication T624, roll 1571. Washington: National Archives.
- [S633] Cemetery Transcriptions from the NEHGS Manuscript Collections. Online <http://www.newenglandancestors.org/>.
- [S635] Massachusetts Vital Records, 1841–1910. Online <http://www.NewEnglandAncestors.org/>.
- [S637] Hall, Eleanor McAllister. The Book of Jared, The Family Record of John Jared whose ancestors and descendants run the gamut of America's history. Salt Lake City: Publisher's Press, 1963.
- [S680] Texas Department of Health. Texas Death Indexes, 1964-1998. Austin: Texas Department of Health, State Vital Statistics Unit, 19xx.
- [S684] Texas. Hays County. 1900 U.S. Census, population schedule. Micropublication T623, roll 1643. Washington: National Archives.
- [S685] Texas. Hays County. 1910 U.S. Census, population schedule. Micropublication T624, roll 1563. Washington: National Archives.
- [S686] Texas. Coleman County. 1930 U.S. Census, population schedule. Micropublication T626, roll 2308. Washington: National Archives.
- [S783] Texas. Angleton. County Clerk's Office. Brazoria County Deeds, 1908.
- [S802] The Fort Wayne News, Fort Wayne, Indiana, 5 March 1896.
- [S897] Carlin, Jim and Liz Austin Carlin. Online <http://sunshine.rahul.net/~afaoa/Richard_Austin_MA/…>, Carlin, Jim and Liz Austin. Unknown location. Text downloaded 2005.
- [S944] Washington. National Archives. Records of the Veterans Administration, Record Group 15. Pension and Bounty-Land Warrant Application Files, 1800-1960.
- [S1146] Stephen Austin. Online <http://www.cemetery.state.tx.us/pub/user_form.asp>.
- [S1199] Texas. Austin. Department of Public Health. Death Certificate. Horn, William certificate.
- [S1208] Texas. Austin. Department of Public Health. Death Certificate. Underwood, Lucy Harris certificate.