• [S644] Derick, Burton Nathaniel. Cemetery Inscriptions of Dennis, Massachusetts. Bowie, MD: Heritage Books, Inc., 1993.
  • [S656] Bowman, John Elliot. Connecticut Marriages and Deaths (Typescript, "Some Connecticut marriages: 1820-1837, Items from the Norwich Courier, and other Connecticut newspapers," "Connecticut Deaths 1792-1833" 14 vols., 1928-1933.). Made available by New England Historic Genealogical Society (Boston, MA) on-line at www.newenglandancestors.org, 2005.
  • [S660] Montana Death Index, 1907-2002. Made available by The Generations Network Inc. (Provo, Utah) on-line at www.ancestry.com, 2005; database courtesy of Montana State Genealogical Society (Montana State Death Registry Index, 1907-1953) and State of Montana Department of Public Health and Human Services, Office of Vital Statistics (Montana Death Index, 1954-2002).
  • [S662] Ball, Carol. "Elmer G. Ball-Lavina M. Smith Family Tree." Database made available on-line courtesy of Carol Ball, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=ballsmith&id=I75. Database put on-line 6 September 2006.
  • [S670] Marriages at St. James Cathedral, Toronto, August 1836-1841. Made available on-line at http://homepages.rootsweb.ancestry.com/~maryc/old4.htm by RootsWeb.com, an Acestry.com Community (from "Landmarks of Toronto", volume 3, p. 395), unknown date.
  • [S677] Howard, Debbie, "Pearl William Pettit - email 05." E-mail message from Debbie Howard at Plantation FL to David G. Ball. 27 January 2009.
  • [S678] Howard, Debbie, "Herbert Burt Pettit - email 06." E-mail message from Debbie Howard at Plantation FL to David G. Ball. 27 January 2009.
  • [S679] Howard, Debbie, "Grace Belle Pettit - email 07." E-mail message from Debbie Howard at Plantation FL to David G. Ball. 27 January 2009.
  • [S688] Mills, Terrance Richard. "Our Family Tree." Database made available on-line courtesy of Terrance Richard Mills, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=millstr288&id=I147139. Database put on-line 29 June 2006.
  • [S697] Duffey, Sean, "Edwin Ball of VT - email 01." E-mail message from Sean Duffey at Vancouver, WA to David G. Ball. 7 May 2002.
  • [S932] Ball, Carol, "Ball yDNA Study - email 01." E-mail message from Carol Ball at Kinnelon NJ to David G. Ball. 3 September 2009.
  • [S933] Ruehle, Lena, "Ball DNA - email 01." E-mail message from Lena Ruehle at Oakville, ON, Canada to David G. Ball. 3 September 2009.
  • [S1111] Monk, Lesa Michele, "Hadley - email 02." E-mail message from Lesa Michele Monk to David G. Ball. 16 April 2010.
  • [S1214] Clevenger-Stephens, Diana, "Edwin Nathan Ball - email 01." E-mail message from Diana Clevenger-Stephens at Santa Monica CA to David G. Ball. 8 November 2010.
  • [S1323] Wattonville, R.. "Wattonville Family Tree." Database made available on-line courtesy of R. Wattonville, http://trees.ancestry.com/tree/5178459/person/-1491296291
  • [S1324] Knights, Gail. "Knights Family Tree." Database made available on-line courtesy of Gail Knights, http://trees.ancestry.com/tree/1481001/person/-1025226825?ssrc=. Database viewed 2011.
  • [S1524] Oregon Births and Christenings 1868-1929. Made available by FamilySearch.org (Salt Lake City UT) on-line at http://familysearch.org, 2010; database courtesy of the State of Oregon Vital Records.
  • [S1567] Ball, Robert L., "Henry Ball and Sophia Hussey - email 01." E-mail message from Robert L. Ball to David G. Ball. 15 November 2011.
  • [S1628] Cournow, Brenda, "Correct names - email 01." E-mail message from Brenda Cournow to David G. Ball. 20 January 2012.
  • [S1682] Illinois Births and Christenings 1824-1940. Made available by FamilySearch.org (Salt Lake City, Utah) on-line at http://familysearch.org, 2012; database courtesy of The Church of Jesus Christ of Latter-Day Saints.
  • [S1756] Anderson, Mike, "Solomon Ball - email 01." E-mail message from Mike Anderson to David G. Ball. 5 June 2012.
  • [S1934] Kirby-Carter, Patrice, "Rev. Richard A. Ball - email 01." E-mail message from Patrice Kirby-Carter to Ball, David G.. 19 January 2013.
  • [S1969] Horne, Ann, "William Ball Update - email 01." E-mail message from Ann Horne at unknown address to David G. Ball. 12 June 2012.
  • [S1999] Ball, Wilbur P. Some Descendants of Larkin Ball. Auberry, California: Wilbur P. Ball, 1975.
  • [S2025] Ball, Owen. "Ball Family Tree." Database made available on-line courtesy of Owen Ball, http://trees.ancestry.ca/tree/12473249/person/-249254949. Database viewed July 2013.
  • [S2026] Seattle WA Passenger and Crew Lists 1882-1957. Made available by National Archives and Records Administration (Provo, Utah) on-line at www.ancestry.com, 2006; database from the Immigration and Naturalization Service.
  • [S2028] Various sources. Connecticut Marriage Index 1959-2001. Made available by the Generations Network Inc (Provo, UT) on-line at www.ancestry.com, 2003.
  • [S2029] Ohio Marriages 1970-2007 - Index. Made available by The Generations Network Inc. (Provo, Utah) on-line at www.ancestry.com, 2010; database courtesy of Department of Health, Office of Vital Statistics Ohio.
  • [S2030] Mezzacappa, John, "Lazarus Ball - email 01." E-mail message from John Mezzacappa to David G. Ball. 17 July 2013.
  • [S2038] Buchanan, Karyn Hadley, "Corrections - email 01." E-mail message from Karyn Hadley Buchanan to David G. Ball. 22 July 2013.
  • [S2075] "earthwindandflower". "George Smith Havens Family Tree." Database made available on-line courtesy of "earthwindandflower", http://trees.ancestry.ca/tree/4927563/person/-1304096193?ssrc=. Database viewed August 2013.
  • [S2128] Ball, Henry C., "Anna M. Ball - email 03." E-mail message from Henry Ball at Warrenton, MO to David G. Ball. 23 October 2013.
  • [S2131] Kirk, Charles R.. "Ball Tree." Database made available on-line courtesy of Kirk, Charles R., http://trees.ancestry.ca/tree/51502626/person/13211268820. Database viewed October 2013.
  • [S2150] Kirk, Charles R., "Franklin I. Ball and Margaret N. Dean - email 01." E-mail message from Charles R. Kirk to David G. Ball. 9 November 2013.
  • [S2271] Monk, Lesa Michele, "Hadley - email 03." E-mail message from Lesa Michele Monk to David G. Ball. 16 April 2014.
  • [S2277] Oregon Marriage Index 1906-1924 and 1946-2008. Made available by Ancestry.com (Provo, Utah) on-line at www.ancestry.com, 2000; database courtesy of Oregon Health Division, Ceneter for Health Statistics.
  • [S2290] Mount, Diana, "Ball Family/ancestors - email 02." E-mail message from Diana Mount to Ball, David Gilman. 3 May 2014.
  • [S2337] 1885 (January) Iowa State Census. Indexed and made available on-line through https://www.familysearch.org
  • [S2456] "sminka2715". "Choate Family Tree." Database made available on-line courtesy of "sminka2715", http://trees.ancestry.ca/tree/59427958/person/46047728356. Database viewed 24 November 2014.
  • [S2492] Coleman, Robert R., "Ball Family some updates - email 01." E-mail message from Robert Randolf Coleman at South Bend, IN to David G. Ball. 11 January 2015.
  • [S2493] Border Crossings Canada to USA 1895-1956. Made available by Immigration and Naturalization Service (Washington DC) on-line at www.ancestry.com; database courtesy of National Archives and Records Administration, Washington DC.
  • [S2494] New York Passenger Lists 1820-1957. Made available by The Generations Network Inc. (Provo, Utah) on-line at www.ancestry.com, 2010; database from the National Archives and Records Administration (NARA).
  • [S2495] Connecticut Department of Public Health. Connecticut Divorce Index 1968-1997. Made available by the Generations Network Inc (Provo, UT) on-line at www.ancestry.com, 2010.
  • [S2567] Coleman, Robert R., "Update on the descendants of Henry Ball - email 02." E-mail message from Robert Randolf Coleman at South Bend, IN to David G. Ball. 20 May 2015.
  • [S2568] Mayfield, Marion Lela. "Mayfield Family Tree." Database made available on-line courtesy of Mayfield, Marion Lela, http://trees.ancestry.ca/tree/23819583/person/5113933268. Database viewed 21 May 2015.
  • [S2635] Beaver, Sandra, "I have better information - email 01." E-mail message from Sandra Beaver to David G. Ball. 13 August 2015.
  • [S2845] Mezzacappa, John. Lazarus Ball of Connecticut (GEDCOM). N.p., 15 April 2016.
  • [S3145] Artis, Joanne, "Descendants of Norman Chandler Ball - email 01." E-mail message from Joanne Ball Artis to Ball, David Gilman. 27 June 2017.
  • [S3159] Artis, Joanne, "Corrections to Descendants of Norman Chandler Ball - email 02." E-mail message from Joanne Ball Artis to Ball, David Gilman. 4 July 2017.
  • [S3180] Artis, Joanne, "Henry Ball - email 03." E-mail message from Joanne Ball Artis to Ball, David Gilman. 20 July 2017.