- [S629] Utah Department of Health, compiler, Utah Death Index, 1905-1951 (Internet: Ancestry.com, 2003). Hereinafter cited as Utah Death Index.
- [S2192] Unknown author, Browning, Jeanette of Lake Ann, MI (n.p.: n.pub., 1999).
- [S2209] Unknown author, Illinois Vital Record Collection (n.p.: n.pub., unknown publish date).
- [S2213] Unknown author, World War I - Misc. Information (n.p.: n.pub., unknown publish date).
- [S2214] Unknown author, Orange County Register (n.p.: n.pub., unknown publish date). Hereinafter cited as Orange County Register.
- [S2215] Unknown author, The Times-Munster and Hammond, Indiana (Hammond, Indiana: n.pub., unknown publish date). Hereinafter cited as The Times-Munster and Hammond, Indiana.
- [S2216] Unknown volume, Vital Record of Oregon, unknown repository, unknown repository address.
- [S2217] Unknown volume, Vital Record, unknown repository, unknown repository address.
- [S2218] Unknown volume, North Carolina Vital Record, unknown repository, unknown repository address.
- [S2220] Unknown author, Waco Tribune-Herald (Waco, Texas: n.pub., unknown publish date). Hereinafter cited as Waco Tribune-Herald.
- [S2222] Unknown author, King, Coldicott, Beaufoy, Mortimer, Izod, Kingzett and Lissaman (n.p.: n.pub., 3 March 2013). Hereinafter cited as King, Coldicott, Beaufoy, Mortimer, Izod, Kingzett and Lissaman.
- [S2225] State of Illinois, compiler, Illinois Births and Christenings 1824-1940 (www.familysearch.org: Family Search, not published). Hereinafter cited as Illinois Births and Christenings 1824-1940.
- [S2227] Family Search (England-EASy), compiler, England Deaths and Burials 1538-1991 (Index) (www.familysearch.org: Family Search, not published). Hereinafter cited as England Deaths and Burials 1538-1991.
- [S2229] Illinois Descendants of William Curtis of Edwards County, Unknown Bible Thought to be Given to Newton Curtis by his father Rev. William Curtis. (Unknown: Unknown, Unknown); Francie Kieffer (copy only), Unknown. Hereinafter cited as Newton Curtis Bible.
- [S2243] Cfblue78, compiler, "Enslow Family Tree"; Ancestral File, Ancestry.com Public Member Tree (2 July 2013), Hereinafter cited as "Enslow Family Tree."
- [S2247] Ppowell1966, compiler, "Family Tree"; Ancestral File, Ancestry.com Public Member Tree (15 July 2013), Hereinafter cited as "Family Tree."
- [S2249] e-mail address, compiler, "Descendants of Samuel F. Curtis"; Ancestral File, Ancestry.com World Family Tree (30 January 2011), Hereinafter cited as "Descendants of Samuel F. Curtis."
- [S2251] Mcferg75, compiler, "Curtis/McChristy Family Tree"; Ancestral File, Ancestry.com Public Member Tree (14 August 2013), Hereinafter cited as "Curtis/McChristy Family Tree."
- [S2252] Curtisroberts1, compiler, "Allen Curtis Family Tree"; Ancestral File, Ancestry.com Public Member Tree (25 August 2013), Hereinafter cited as "Allen Curtis Family Tree."
- [S2255] Stc2m, compiler, "Curtis Family Tree--Descendants of Robert Aussie Curtis"; Ancestral File, Ancestry.com Public Member Tree (30 December 2013), Hereinafter cited as "Curtis Family Tree."
- [S2257] Vpool, compiler, "Wyatt, Pool & Others"; Ancestral File, Ancestry.com Public Member Tree (22 January 2014), Hereinafter cited as "Wyatt, Pool & Others."
- [S2260] Obituary, Tomblyn Funeral Home, Elkins, Elkins, West Virginia. Hereinafter cited as Tomblyn Funeral Home.
- [S2261] Rnana41, compiler, "Morrison/Curtis/LaRosae/Ocheltree/Bridgeman Family Tree"; Ancestral File, Ancestry.com Public Member Tree (25 April 2014), Hereinafter cited as "Morrison/Curtis/LaRosae/Ocheltree/Bridgeman Family Tree."
- [S2262] Family Search, compiler, District of Columbia, Select Deaths and Burials, 1940-1964 (www.familysearch.org: Family Search, not published). Hereinafter cited as District of Columbia, Select Deaths and Burials, 1940-1964.
- [S2271] Bill Curtis, "Website Comment," e-mail message from e-mail address (e-mail address) to Al Field, 15 May 2014. Hereinafter cited as "Website Comment."
- [S2280] Debra Carleen Curtis Goodwin, "Ancestors of Debra Curtis Goodwin," e-mail message from e-mail address (e-mail address) to Al Field, 13 February 2014. Hereinafter cited as "Ancestors of Debra Curtis Goodwin."
- [S2286] W10mar07, compiler, "Bishop Family Tree"; Ancestral File, Ancestry.com Public Member Tree (6 December 2014), Hereinafter cited as "Bishop Family Tree."
- [S2289] Tennessee County Clerks, compiler, Tennessee, Births and Christenings, 1828-1939 (www.familysearch.org: Familly Search, not published). Hereinafter cited as Tennessee Births.
- [S2304] Joann Holdbrooks, "Email - James and Martha Curtis Chilcren," e-mail message from e-mail address (e-mail address) to Al Field, 28 January 2016. Hereinafter cited as "Email - James and Martha Curtis Chilcren."
- [S2306] California Library Oakland, compiler, Alameda County (Oakland) Library Newspaper Clippings (www.familysearch.org: Family Search, not puiblished). Hereinafter cited as Alameda County (Oakland) Library Newspaper Clippings.
- [S2318] Ancestry.com, compiler, U.S. Public Records Index, 1950-1993 (Provo, Utah: Ancestry.com, not published). Hereinafter cited as U.S. Public Records Index, 1950-1993.
- [S2319] Ray Curtis, "John Bruce Curtis Family," e-mail message from e-mail address (e-mail address) to Al Field, 29 July 2011. Hereinafter cited as "John Bruce Curtis Family."
- [S2320] "Military Service and Pension Records of John Chalk", Civil War; National Archives; Washington, District of Columbia. Hereinafter cited as "Military Service and Pension Records of John Chalk."
- [S2323] Janice Baker, "Email re Clois Lavern Curtis," e-mail message from unknown author e-mail (e-mail address) to Al Field, 17 July 2016. Hereinafter cited as "Email re Clois Lavern Curtis."
- [S2329] Obituary, Princeton Kentucky Times Leader Obituaries, Princeton, Caldwell, Kentucky. Hereinafter cited as Princeton Kentucky Times Leader Obituaries.
- [S2331] Eugene M. Wiseman, The Warren County Story, Agnes C. Jones, Contributor (Bradenton, Florida: Eugene M. Wiseman, 1995). Hereinafter cited as The Warren County Story.
- [S2332] Colleen Spears, "Warren County, Tennessee Research by Lewis McDowell," e-mail message from e-mail address (e-mail address) to Al Field, 25 October 2016. Hereinafter cited as "Warren County Research."
- [S2345] Clerk of the Superior Court, compiler, District of Columbia Marriage Records (Provo, Utah: Ancestry.com, not published). Hereinafter cited as District of Columbia Marriage Records.
- [S2351] Darlene Thomas, "Children of Cordelia Curtis and Miles Thomas," e-mail message from e-mail address (e-mail address) to Al Field, 28 December 2018. Hereinafter cited as "Children of Cordelia Curtis and Miles Thomas."
- [S2352] June Kinard, compiler, York County, Virginia, Charles Parish Records, 1648-1789 (Provo, Utah: Ancestry.com, not published). Hereinafter cited as York County, Virginia, Charles Parish Records, 1648-1789.
- [S2354] Darlene Thomas, "Email from Darlene Thomas re children of James G. Curtis," e-mail message from e-mail address (e-mail address) to Al Field, 18 August 2019. Hereinafter cited as "Email from Darlene Thomas re children of James G. Curtis."
- [S2357] Wilhelmina Curtis, "Email re Henderson Warren Curtis," e-mail message from e-mail address (e-mail address) to Al Field, 21 aug 2020. Hereinafter cited as "Email re Henderson Warren Curtis."
- [S2359] Microfilm, compiler, Madison County, Kentucky Tax Lists (Provo, UtahT: Family Search, not published). Hereinafter cited as Madison County, Kentucky Tax Lists.
- [S2362] Tennessee Clerk Madison County, compiler, Madison County, Tennessee Land Records (Provo, Utah: Family Search, not published). Hereinafter cited as Madison County, Tennessee Land Records.
- [S2363] Genbuff016820, compiler, "Decemdants of George Washington Curtis"; Ancestral File, Ancestry.com (01/11/2023), Hereinafter cited as "Decemdants of George Washington Curtis."
- [S2364] Ronmat1942, compiler, "BA Curtis Family Tree"; Ancestral File, Ancestry.com (12 January 2023), Hereinafter cited as "BA Curtis Family Tree."