• [S451] Indiana Births 1880-1920. Made available by The Generations Network Inc. (Provo, Utah) on-line at www.ancestry.com, 2000; database courtesy of the Works Progress Administration 1938-1940.
  • [S811] Isberg, Larry A.. Joseph B. Davis and Elizebeth Patterson (GEDCOM). Rochester NH: , 16 October 2010.
  • [S1129] Bower, Wendy. "Bower & Hays Family Tree." Database made available on-line courtesy of Wendy Bower, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=wendydoug&id=I03436. Database put on-line 11 September 2008.
  • [S1134] Meagher, Tracey. "Ball" surname forum posting "Henry Ball." Listserve message to http://archiver.rootsweb.ancestry.com/th/read/BALL/2002-01/1012012883. 4 June 2010.
  • [S1135] Meagher, Tracey, "Henry Ball email 01." E-mail message from Tracey Meagher to David G. Ball. 9 June 2010.
  • [S1139] Larkin, Don, "Comfort Ball and William Dixon Davis - email 01." E-mail message from Don Larkin at Three Rivers MI to David G. Ball. 14 May 2010.
  • [S1140] Peller, Trisha. "Schultz, Thoma, Moreland, Ranney Family Tree." Database made available on-line courtesy of Trisha Peller, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=tpeller&id=P3461773879. Database put on-line 1 April 2009.
  • [S1141] Kraft, Bruce. "Family Tree." Database made available on-line courtesy of Bruce Kraft, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=bkraft-patterson&id=I0697. Database put on-line 1 September 2006.
  • [S1142] The Calhoun County Michign GenWeb Project, Copyright ©1996-2010. Online at http://www.rootsweb.ancestry.com/~micalhou/index.htm
  • [S1143] Larkin, Don. William Dixon Davis and Comfort Ball (Legacy File). Three Rivers MI, 23 June 2010.
  • [S1154] Woods, Henry Ernest, editor. Vital Records of Medfield, Massachusetts to the Year 1850. Boston, Massachusetts: New England Historic Genealogical Society t the charge of the Eddy Town-Record Fund, 1903.
  • [S1156] Jones, Rachel. "My Family Tree." Database made available on-line courtesy of Rachel Jones, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=:2112193&id=I599949361. Database put on-line 17 April 2007.
  • [S1160] McCauley, Janet Marian. "The Whitehill - Toadvine Families." Database made available on-line courtesy of Janet Marian McCauley, http://familytreemaker.genealogy.com/users/m/c/c/Janet-M-Mccauley/ODT2-0001.html. Database put on-line 5 September 2000.
  • [S1166] Erwin, Greta. "Baird/Howland Family Tree." Database made available on-line courtesy of Greta Erwin, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=geerwin14&id=I645. Database put on-line 19 March 2010.
  • [S1167] Swafford, Rick. "Swafford / Cline." Database made available on-line courtesy of Rick Swafford, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=:1296401&id=I58591153. Database put on-line 2 December 2007.
  • [S1168] Dollard, Charles F. (Claremore, OK) letter to Druse, Dr. Joseph L. (East Lansing, MI). 21 March 1969. Held in Personal Library of David G. Ball; North Vancouver, BC, Canada.
  • [S1169] Taylor, Robert. "Taylor and Sessions Family File." Database made available on-line courtesy of Robert Taylor, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=bsyltaylor&id=I2652. Database put on-line 22 October 2000.
  • [S1170] Ralph, Betty. "Greenwood County, Kansas, Families." Database made available on-line courtesy of Betty Ralph, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=gwc&id=I2976. Database put on-line 19 August 2003.
  • [S1171] Thatcher, Duke. "Thatchermania." Database made available on-line courtesy of Duke Thatcher, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=thatchercom&id=I9360. Database put on-line 4 August 2010.
  • [S1172] Grider, Ron W.. "Grider, Jacobson, Wasson, Fields and related families." Database made available on-line courtesy of Ron W. Grider, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=rwgrider&id=I5743. Database put on-line 26 November 2008.
  • [S1178] Pickard, Janet, "Amendment - email 01." E-mail message from Janet Pickard to David G. Ball. 10 October 2010.
  • [S1182] Isberg, Larry A., "Jennie Davis - email 01." E-mail message from Larry A. Isberg at Rochester NH to David G. Ball. 2 October 2010.
  • [S1183] Belter, Barbara, "Mawhiney pictures - email 02." E-mail message from Barbara C. Belter to David G. Ball. 15 October 2010.
  • [S1186] Fisk, Peter, "Lawrence Fisk - email 01." E-mail message from Peter Fisk to David G. Ball. 18 October 2010.
  • [S1188] Caughey, Carol, "David Austin Ball - email 02." E-mail message from Carol Caughey to Ball, David Gilman. 15 August 2010.
  • [S1193] Ball, Eleanor, "Luther Ball - email 01." E-mail message from Eleanor Ball to David G. Ball. 11 September 2010.
  • [S1201] Isberg, Larry A., "William Davis - email 03." E-mail message from Larry A. Isberg at Rochester NH to David G. Ball. 29 October 2010.
  • [S1278] 1905 (June 1) Minnesota State Census. Indexed and made available on-line at Ancestry.com, accessed through www.ancestry.com.
  • [S1398] Hapner, Guy, "Harvey H. Hapner - email 01." E-mail message from Guy Hapner to David G. Ball. 16 May 2011.
  • [S1399] Hapner, Guy, "Harvey H. Hapner - email 02." E-mail message from Guy Hapner to David G. Ball. 17 May 2011.
  • [S1579] Norris, Mary Lee, "Raymond Penn - email 01." E-mail message from Mary Lee Norris at Austin TX Baldwin City KS to David G. Ball. 16 December 2011.
  • [S1580] Stevens, Jack. "111Stevens-Parkman1." Database made available on-line courtesy of Jack Stevens, http://trees.ancestry.com/tree/7244816/person/-1135105705. Database put on-line 17 December 2011.
  • [S1697] Heaton, Diana, "Additional information oon the Davis branch - email 01." E-mail message from Diana Heaton at unknown address to David G. Ball. 4 April 2012.
  • [S2070] Brown, Linda, "John Ball - email 01." E-mail message from Linda Brown to David G. Ball. 15 August 2013.
  • [S2073] Brown, Linda, "John Ball - email 02." E-mail message from Linda Brown to David G. Ball. 20 August 2013.
  • [S2154] "Isletin". "Mansur Family Tree." Database made available on-line courtesy of "Isletin", http://trees.ancestry.ca/tree/53478752/person/13516488920?ssrc=. Database viewed November 2013.
  • [S2228] Texas Marriages 1966-2010. 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.
  • [S2280] Goldberg, Suzanne, "Nehemaih Ball - email 02." E-mail message from Suzanne Goldberg at Quincy MA to David G. Ball. 1 May 2014.
  • [S2287] Cooke, Garry W., "Gasch updates - email 01." E-mail message from Garry W. Cooke to David G. Ball. 10 May 2014.
  • [S2288] "timsp51". "Stack/Gasch Family Tree." Database made available on-line courtesy of "timsp51", http://trees.ancestry.ca/tree/8854636/person/-728019923. Database viewed 13 May 2014.
  • [S2357] Ball, Jack. Online http://trees.ancestry.ca/tree/34172720/person/18621307385?ssrc=. Text downloaded 16 July 2014.
  • [S2361] Illinois, Cook County Death Index 1908-1988. Made available by The Generations Network Inc. (Provo, Utah) on-line at www.ancestry.com, 2008; database courtesy of Cook County Clerk's Office.
  • [S2362] The Star Herald, Scottsbluff, Scotts Bluff Co., NE, 5 May 2011.
  • [S2364] Schaefer, L.. Online http://trees.ancestry.ca/tree/42948238/person/19860837261, Schaefer, L.. Unknown location. Text downloaded 24 July 2014.
  • [S2365] Iowa Marriage Records 1923-1937. Made available by The Generations Network Inc. (Provo, Utah) on-line at www.ancestry.com, 2014; database from the Iowa State Archives.
  • [S2454] "pegsueca". "Raybon-Hirschler Extended Family Tree." Database made available on-line courtesy of "pegsueca", http://trees.ancestry.ca/tree/10647045/person/-603845416?ssrc=. Database viewed 19 November 2014.
  • [S2679] Laplante, Denise. "Arbre généalogique de Laplante." Database made available on-line courtesy of Laplante, Denise, http://trees.ancestry.ca/tree/22864206/person/1320738546. Database viewed 17 September 2015.
  • [S2807] Maxwell, Barbara, "Murdock - email 01." E-mail message from Barbara Maxwell to David G. Ball. 11 February 2016.
  • [S2989] Simmons, Analee, "Add & Correct - email 02." E-mail message from Analee Simmons to David G. Ball. 22 Jan 2017.
  • [S3198] Erwin, Greta, "Obituary for Rhoda Cole, widow of Benjamin E. Ball." E-mail message from Greta Erwin to David G. Ball. 26 July 2017.