- [S21] Olga A L C Lutz, "Supplement # 20," Cornelius Reunion Annual Supplement, Cornelius-Gabel-Hildebrandt Reunion, 20 (Aug 1985) (hereinafter "Cornelius Reunion Supplement # 20").
- [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,.
- [S135] ALC Dakota District, "Obituary of Emil John Kruger," Minutes: 25th Annual Convention, Dakota District, American Lutheran Church (May 2-5, 1955): p. 49-50.
- [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.
- [S325] McDonald, Joyce, 2004, Descendants of Johann Kruger, typescript document, Private records collection of Wayne Cornelius, Raleigh, North Carolina.
- [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.
- [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).
- [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.
- [S844] Erwin Wieland, Wartburg College, Waverly Iowa, Wartburg Theological Seminary Admissions Office, January 19, 1943 Archives of the ELCA, 8765 W. Higgins Road, Chicago, Illinois (n/a).
- [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)).
- [S945] Page 13, column 5, Mason City Globe-Gazette, Mason City, Iowa (September 3, 1960),.
- [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 (n/a).
- [S1870] Karen R Kruger, Death Certificate No. 043592, December 20, 2007, Indiana Archives and Records Administration, Indiana Archives and Records Administration, Indianapolis, Indiana.
- [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.))."
- [S2004] Iowa 4-H Hall of Fame Inductees: 2007 Jackson County - Wanda Cornelius, online https://www.iowa4hfoundation.org/index.cfm/30678/2103/…. Hereinafter cited as Iowa 4-H Hall of Fame, 2007.
- [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").
- [S2722] Unknown author, Old Gold Yearbook, Andrew High School, 1959, Old Gold Yearbook (Andrew, Iowa: Andrew High School Senior Class, 1959) (hereinafter Old Gold Yearbook, Andrew High School, 1959).
- [S2723] LinkedIn Profile of Judith Cornelius, online https://www.linkedin.com/in/judith-cornelius-7564a611/ (hereinafter LinkedIn Profile).
- [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.