• [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.
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  • [S1125] Bowdish, Matthew S, "Dr. John Ball (1775-1818) - email 02." E-mail message from Matthew S. Bowdish at Colorado Springs, CO to David G. Ball. 25 April 2010.
  • [S1126] Bowdish, Matthew S, "Dr. John Ball (1775-1818) - email 01." E-mail message from Matthew S. Bowdish at Colorado Springs, CO to David G. Ball. 23 April 2010.
  • [S1127] Ball, Mary E (Washington DC) letter to Druse, Dr. Joseph L. (East Lansing, MI). 14 February 1980. Held in Personal Library of David G. Ball; North Vancouver, BC, Canada.
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  • [S1131] Petersen, Roger, "Ball Marriage Records email 01." E-mail message from Roger Petersen to David G. Ball. 30 April 2010.
  • [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.
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  • [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.
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  • [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.
  • [S1178] Pickard, Janet, "Amendment - email 01." E-mail message from Janet Pickard to David G. Ball. 10 October 2010.
  • [S1188] Caughey, Carol, "David Austin Ball - email 02." E-mail message from Carol Caughey to Ball, David Gilman. 15 August 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.
  • [S2207] Brown, Linda, "Barr/Ball Family Notes - email 03." E-mail message from Linda Brown to David G. Ball. 11 January 2014.
  • [S2239] Schlegel, Donald M.. The Columbus City Graveyards; Containing Histories of the Franklinton, North, East, South, and Colored Graveyards of Columbus, Ohio With a Consolidated List of All Known Lot Owners, Burials, Inscriptions, and Removals. Columbus OH: Columbus History Service, 1985.
  • [S2266] "klayton5". "TJNevins1." Database made available on-line courtesy of "klayton5", http://trees.ancestry.ca/tree/34626941/person/18672633756?ssrc=. Database viwed 20 April 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.
  • [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.
  • [S2716] Bowdish, Matthew. "My Bowdish Line." Database made available on-line courtesy of Bowdish, Matthew, http://trees.ancestry.ca/tree/3211706/person/347879188. Database viewed 4 November 2015.
  • [S2718] Bowdish, Matthew S., "Mary Rossman Ball Kellar - email 03." E-mail message from Matthew S. Bowdish at Colorado Springs, CO to David G. Ball. 5 November 2015.
  • [S2859] California Births/Christenings 1812-1988. Made available by FamilySearch.org (Salt Lake City, Utah) on-line at http://familysearch.org, 2016; database courtesy of The Church of Jesus Christ of Latter-Day Saints.
  • [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.
  • [S3266] California Death and Burial Records from Select Counties 1873-1987. Made available by The Generations Network Inc. (Provo, Utah) on-line at www.ancestry.com, 2017; database from the State of California.