• [S402] Raymond E. Dale, "Some Descendants of Thomas Orton of Farmington, Connecticut", Nebraska and Midwest Genealogical Record XV, no. 2 (Apr 1937). Hereinafter cited as "Descendants of Thomas Orton."
  • [S421] Jim Otton, "Analysis of the ship news entries- Thomas Moriah Otton from Weymouth," e-mail message from e-mail address (e-mail address) to Gordon Banks, 9 Apr 2008. Hereinafter cited as "Ship News Entries."
  • [S422] Jim Otton, "Otton in the Gale newspaper library," e-mail message from e-mail address (e-mail address) to Gordon Banks, 5 Apr 2008. Hereinafter cited as "Otton in the Gale newspaper library."
  • [S423] Unknown will type of Thomas Moriah Otton of Sydbury, Devon, England, 10 Dec 1752, proved in the Consistory Court of Canterbury, 2 May 1767 (unknown repository, unknown repository reference).
  • [S446] Genealogical Society of Utah, online ancestry.co.uk, unknown author (unknown location), downloaded 2002.