- [S21] Olga A L C Lutz, "Supplement # 20," Cornelius Reunion Annual Supplement, Cornelius-Gabel-Hildebrandt Reunion, 20 (Aug 1985) (hereinafter "Cornelius Reunion Supplement # 20").
- [S43] Olga A L C Lutz, "Supplement # 28," Cornelius Reunion Annual Supplement, Cornelius-Gabel-Hildebrandt Reunion, 28 (Aug 1993) (hereinafter "Cornelius Reunion Supplement # 28").
- [S64] Provo UT, USA Ancestry.com, online unknown url, unknown author (unknown location), downloaded 2015.
- [S100] Carrie Ehl Cornelius, Genealogy of the John Cornelius Family 1846-1958, mimeograph,.

- [S152] Letter from Linda Fritschel, 49 Sheridan Ave S
Minneapolis MN 55405, Oct. 29, 1999 sent to Emma Kruger. (1999). - [S165] Obituary of Frieda Stross, Sentinel-Press, Maquoketa, IA (Wed., Sept. 6, 2000),.
- [S224] Obituary in a Jackson Co., IA newspaper Dec 1991.
- [S338] In Memoriam, The Iowa Stater, Ames, IA, May 1996 (hereinafter Iowa Stater).
- [S354] U.S. Veterans Gravesites, ca.1775-2006 (http://www.ancestry.com/search/db.aspx?dbid=8750&enc=1), online http://www.ancestry.com/search/db.aspx?dbid=8750&enc=1. Hereinafter cited as Veterans Gravesites.
- [S393] J. W. Ellis, The History of Jackson County, IA,.
- [S405] Obituary of Harold Richard Keil, Hachmann-Mier Funeral Home and Cremation Service, Bellevue, Iowa, December 14, 2011, https://www.hachmannfuneralhome.com/obituary/harold-keil (hereinafter cited as Hachmann-Mier Funeral Home).
- [S522] Obituary of Joseph Schleich, Napa Valley Register, Napa California, April 14, 2002 (hereinafter Napa Valley Register).
- [S525] Obituary of Margaret Prinslow Cornelius, The Columbian (Columbian.com), Vancouver, Washington, Oct. 12, 2014 (hereinafter The Columbian).
- [S526] Obituary of John Richard Cornelius, Post Bulletin, postbulletin.com, Rochester, Minnesota, Jul 9, 2014 (hereinafter Post Bulletin).
- [S529] Lyle August Cornelius & Margaret Mary Prinslow,.
- [S743] Judith M Cornelius & Paul Leroy Cornelius, Divorce index record, 14 Nov 1979, Fayette County, KY Certificate no. 2914041-034: Record no. 11667467, Kentucky County Divorce Records, Kentucky.
- [S848] Obituary of Lorna Cornelius, Anderson Funeral Home, Canton, SD, Canton, S. Dakota, December 25, 2016, http://www.andersonandsonsfh.com/2105/ (hereinafter Anderson Funeral Home, Canton SD).
- [S869] Century Farm Application Form Submitted by Gerald and Wanda Cornelius.
- [S898] "Record Book, Canton Evangelical Lutheran Church, Canton, South Dakota, Evangelical Lutheran Church of America, Records, 1781-1969," (MS, 1875-1940; ancestry.com); unknown repository reference, Archives of the Evangelical Lutheran Church in America; Archives of the ELCA, Elk Grove Village, Illinois (hereinafter cited as "Canton Evangelical Lutheran Church, Canton, South Dakota").
- [S908] Editor-in-chief Raymond W. Kettler, Old Gold, Iowa State Teachers College, 1936
, Old Gold (n.p.: Iowa State Teachers College (University of Northern Iowa), 1936) (hereinafter Old Gold, Iowa State Teachers College, 1936). - [S909] Ames, Iowa, City Directory, 1949 (Provo, UT: Ancestry.com Operations, annual) (hereinafter Ames, IA City Directory (1949)).
- [S950] Obituary of James Cornelius, Sacramento Bee, Oct 18, 2017, reprinted on Legacy.com, legacy.com, Online https://www.legacy.com/us/obituaries/sacbee/name/…, 18 Oct 2017 (hereinafter Sacramento Bee, Oct 18, 2017).
- [S951] Obituary of John Cornelius, Obituary of John Cornelius, Legacy.com, Alamo, California, Online https://www.legacy.com/obituaries/eastbaytimes/…, 16 Nov 2012 (hereinafter Obituary of John Cornelius (1934-2012)).
- [S1182] Obituary of Linda (Maynard) Fuller, Furness Funeral Home, Clarke, S.D., July 2017, https://www.furnessfuneralhome.com/memsol.cgi (hereinafter Obituary of Linda Fuller).
- [S1183] Obituary of Carol Jean Fuller, Furness Funeral Home, Clark, South Dakota, March 2015, https://www.furnessfuneralhome.com/obituary/5229605 (hereinafter Obituary of Carol Jean Fuller).
- [S1184] Obituary of Elaine Joyce Maynard 1924-2017, Furness Funeral Home, online https://www.furnessfuneralhome.com/obituary/5229422 (hereinafter Obituary of Elaine Joyce Maynard 1924-2017).
- [S1185] Obituary of Joanna L. Sangl 1955-2011, Crawford-Osthus Funeral Chapel, online https://www.crawfordfuneralchapel.com/notices/Joanna-Sangl (hereinafter cited as Obituary of Joanna Sangl 1955-2011).
- [S1803] Obituary of Terry Lyle Cornelius 1949-2017, The Columbian (Columbian.com), Vancouver, Washington, Aug. 15, 2017 (hereinafter The Columbian).
- [S1804] Lyle August Cornelius, "John Cornelius Branch Questionnaires, 1988-1990 responses", 1989-01-24 (Vancouver, WA). Family Group sheets and attached correspondence acquired for the 1991 Cornelius Family History book, Branch 4: Descendants of John Cornelius (hereinafter "John Cornelius Branch Questionnaires, 1988-1990").
- [S1833] Obituary of Luverne A Clausen, Uncited Source, reprinted on IAgenweb.org, Clinton County obituaries, iagenweb.org/clinton, Online http://iagenweb.org/boards/clinton/obituaries/index.cgi, March 14, 2000 (hereinafter Uncited Source, obituary reprinted on iagenweb.org).
- [S1835] Albert Edward Sommer, "John Cornelius Branch Questionnaires, 1988-1990 responses", 1992-01-23 (Bellflower, CA). Family Group sheets and attached correspondence acquired for the 1991 Cornelius Family History book, Branch 4: Descendants of John Cornelius (hereinafter "John Cornelius Branch Questionnaires, 1988-1990").
- [S1836] Alvin G H Fritschel, 118 South Fifth Street, Stillwater, Minn., Who's Who Editor, 17 May 1961 Archives of the ELCA, 8765 W. Higgins Road, Chicago, Illinois.
- [S1906] Henry Gerlach, Death Certificate 31c-43-491, Sep 7, 1943, State of Michigan, Dept. of State, Division of Vital Statistics,.
- [S1925] Obituaries: Harry Rubel, Maquoketa Sentinel-Press, Maquoketa, Iowa, Wed., Nov. 4, 2020, page 8 (hereinafter Sentinel-Press Obituary: Harry Rubel).
- [S2001] Carolyn Luella Sommer, "Personal Communication from Carolyn Sommer," e-mail message from Carolyn Sommer (unknown address) to Wayne L Cornelius (e-mail address), 12 Jun 2021 at 11:18 (hereinafter "Carolyn Sommer (pers. comm.))."
- [S2029] "Record Book #3, Salem Lutheran Church, Andrew, Iowa, Evangelical Lutheran Church of America, Records, 1888-1944," (MS, 1928-1930; ancestry.com); unknown repository reference, Archives of the Evangelical Lutheran Church in America; Archives of the ELCA, Elk Grove Village, Illinois. Hereinafter cited as "Salem Lutheran Church, Andrew, Iowa."
- [S2065] Alan Paul Fugleberg & Denise Lynn Mills, Marriage Application Form, October 13, 1977, Lake County/License # 77-06478: page no. n/a, Montana Marriage Records 1943-1988), Montana State Department of Public Health and Human Services, State Marriage Records, Helena, Montana.
- [S2077] Obituary of Richard Keil, Lemke Funeral Home, Bellevue, Iowa, 2008, https://www.hachmannfuneralhome.com/ (hereinafter cited as Lemke F. H.).
- [S2214] Harry Norman Wright, "John Cornelius Branch Questionnaires, 1988-1990 responses", ca 1989 (Murietta, CA (verified 2022)). Family Group sheets and attached correspondence acquired for the 1991 Cornelius Family History book, Branch 4: Descendants of John Cornelius (hereinafter "John Cornelius Branch Questionnaires, 1988-1990").
- [S2254] Obituary of Betty Schleich, Napa Valley Register, Napa California, Dec. 3, 2013, https://napavalleyregister.com/lifestyles/announcements/… (hereinafter Napa Valley Register).
- [S2257] Kivden Burdell Cornelius, "John Cornelius Branch Questionnaires, 1988-1990 responses", 30 Jan 1989 (Dodge Center, Minnesota). Family Group sheets and attached correspondence acquired for the 1991 Cornelius Family History book, Branch 4: Descendants of John Cornelius (hereinafter "John Cornelius Branch Questionnaires, 1988-1990").
- [S2518] Melvin John Cornelius, Baptisms, baptized 16 Mai 1909, "Record Book, St. John Lutheran Church, Harrisburg, S. Dakota," (Membership Record Book), Page 28, Record no. 19, Archives of the Evangelical Lutheran Church in America, Archives of the ELCA, Elk Grove Village, Illinois.
- [S2719] Obituary of Donald Lorain Cornelius, Anderson Funeral Home, Canton, SD, Canton, S.D., April 2, 1996, C:UserswayneDocumentsCornelius_Donald#844_funeralcard_w_attachment.pdf (hereinafter Anderson F.H. Canton).
- [S2725] Obituary of Paul Leroy Cornelius, Plant and Soil Sciences Dept., College of Agriculture, University of Kentucky, Lexington, Kentucky, Online https://pss.ca.uky.edu/news-story/…, May 11, 2013 (hereinafter Plant and Soil Sciences, UKY).
- [S2726] Paul Leroy Cornelius, Find A Grave memorial, The Lexington Cemetery, 833 West Main Street, Lexington, Davidson County, Kentucky;, 2013, https://www.findagrave.com/memorial/211529727
- [S2757] Obituary of Harry Norman Wright, H. Norman Wright Obituary at Legacy Remembers, Bakersfield, California, Online https://www.legacy.com/us/obituaries/name/…, died November 12, 2023 (hereinafter Obituary of H Norman Wright 1937-2023).
- [S2864] Obituary of Lois Swanson, Ozaukee Press, Roseville, Minnesota, died October 9, 2023 (hereinafter Ozaukee Press).
- [S2865] Etta F M Fritschel, Death Certificate no. 17323493, filed 2-7-1945, State of Michigan, Death Records, 1867-1952, Michigan Department of Community Health, Division for Vital Records and Health Statistics, Lansing, Michigan.
- [S2911] Editor: Esther Weiss, The Fortress of 1941, Fortress (Wartburg College),.
- [S2972] Gilbert Henry Cornelius, Baptisms, born 10 Marz 1908, "Record Book, Salem Lutheran Church, Andrew, Iowa, Tauf-Register, Johann Heinrich Gilbert Cornelius," Page 44 (1908), Record no. 1908-4 (170 since Jan 1898), Wayne Leslie Cornelius, Archives of the ELCA, Elk Grove, Illinois.