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  • [S915] Eddey, Gary E, "George Washington Eddey - email 01." E-mail message from Gary E. Eddey at Morristown, NJ to David G. Ball. 8 August 2009.
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  • [S919] Eddey, Gary E, "George Washington Eddey - email 05." E-mail message from Gary E. Eddey at Morristown, NJ to David G. Ball. 9 August 2009.
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  • [S1021] Stone, Betty B. (Carmel, CA) letter to Druse, Dr. Joseph L. (East Lansing, MI). 9 November 1977. Held in Personal Library of David G. Ball; North Vancouver, BC, Canada.
  • [S1133] Gips, David, "Edward Orville Ball and Sarah T. Mathewson - email 01." E-mail message from David Gips to David G. Ball. 20 May 2010.
  • [S1223] Poindexter, Katie. "Maginnis." Database made available on-line courtesy of Katie Poindexter, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=:2665170&id=I14. Database put on-line 14 September 2003.
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  • [S1332] Lower, Laura. "Lbblock." Database made available on-line courtesy of Laura Lower, http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=REG&db=:3220257&id=I0218. Database put on-line 10 December 2006.
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  • [S1592] Various sources. Connecticut, Deaths and Burials Index, 1650-1934. Made available by the Generations Network Inc (Provo, UT) on-line at www.ancestry.com, 2011.
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  • [S1714] Merrick, Pauline, "Correction to data - Sarah Ball #31871 - email 01." E-mail message from Pauline Merrick at Brookfield MA to David G. Ball. 28 April 2012.
  • [S1723] Wilcox, Thomas, "Frank Ball - email 01." E-mail message from Thomas Wilcox to David G. Ball. 1 May 2012.
  • [S1748] Ball, Emerson E, "Additions to Moses Ball lines - email 05." E-mail message from Emerson E. Ball at Howell MI to David G. Ball. 22 May 2012.
  • [S1767] Tangen, Clayton, "Cornelia Ann Ball - email 01." E-mail message from Clayton Tangen at unknown address to David G. Ball. 11 June 2012.
  • [S1780] Tangen, Clayton. "Tangen Family Tree." Database made available on-line courtesy of Clayton Tangen, http://trees.ancestry.ca/tree/12603278/person/-220944335?ssrc=. Database put on-line July 2012.
  • [S1889] Brainard, Lucy Abigail. The Geneaolgy of the Brainerd-Brainard Family in America 1649-1908 (Volume 1). Hartford Press: by the author, 1908.
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  • [S1971] Ball, Michael E., "Ellis Edward Ball - email 01." E-mail message from Michael E. Ball at Port Orchard WA to David G. Ball. 6 March 2013.
  • [S2006] "Shinn". "Edward Fenton Family Tree." Database made available on-line courtesy of "Shinn", http://trees.ancestry.ca/tree/7888172/person/-510533214. Database viewed August 2013.
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  • [S2103] Cotant, R.. "Caryl." Database made available on-line courtesy of Cotant, R., http://trees.ancestry.ca/tree/38394175/person/19230000402. Database viwed September 2013.
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  • [S2305] Harper, Katie, "Alice N. Ball - email 01." E-mail message from Katie Harper to David G. Ball. 16 June 2014.
  • [S2306] Harper, Katie, "Alice N. Ball - email 02." E-mail message from Katie Harper to David G. Ball. 16 June 2014.
  • [S2307] "09addie". "Gross 1 Family Tree." Database made available on-line courtesy of "09addie", http://trees.ancestry.ca/tree/49863390/person/26140915309. Database viewed 18 June 2014.
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  • [S2653] Saunders, Jack, "Rufus Ball Family - email 02." E-mail message from Jack Saunders to David G. Ball. 16 August 2015.