- [S3466] Frank Plapp household, 06 Feb 1920 U.S. Federal Census, Washington, DC, USA, Pierce, DeKalb, Illinois; Page: 6B; Enumeration District: 35; Family: 132, United States of America, Bureau of the Census; National Archives and Records Administration.
- [S3468] Dorothy Plapp, The Pantagraph, Bloomington, IL, Jan 4, 2005, Page 7, column 2 viewed at Newspapers.com. Hereinafter cited as Pantagraph.
- [S3469] Frank F. Plapp household, 25 Apr 1930 U.S. Federal Census, Washington, DC, USA, Pierce, DeKalb, Illinois; Page: 1B; Enumeration District: 19-28, United States of America, Bureau of the Census; National Archives and Records Administration Roll: 510; Image: 510.0; Family History Library Film: 2340245.
- [S3498] Directory of Deceased American Physicians, 1804-1929, online http://search.ancestry.com/search/db.aspx?dbid=7833. Hereinafter cited as Deceased American Physicians, 1804-1929.
- [S3501] Obituary Index Search - Vidette-Messenger & Vidette-Times, online http://www.pcpls.lib.in.us/genobitindex.asp. Hereinafter cited as Obits - Vidette Messenger & Vidette Times.
- [S3503] Oak Hill Cemetery - Lammering, online http://www.ssghs.org/oak_hill_cemetery_L-Z.htm. Hereinafter cited as Oak Hill Cemetery - Lammering.
- [S3504] Three Divorces Granted Here, True Republican, Sycamore, Illinois, February 18, 1958, Page 3 viewed at Illinois Digital Newspaper Collection. Hereinafter cited as True Republican.
- [S3533] Principals in Late Summer Marriaages, True Republican, Sycamore, Illinois, September 26, 1950, Page 4 viewed at Illinois Digital Newspaper Collection. Hereinafter cited as True Republican.
- [S3555] James S Shaw household, 16 Jun 1900 U.S. Federal census, Washington, DC, USA, Mayfield, DeKalb, Illinois; Page: 6B; Enumeration District: 11., United States of America, Bureau of the Census; National Archives and Records Administration Roll: T623.
- [S3556] James S Shaw household, 20 Apr 1910 U.S. Federal Census, Washington, DC, USA, Ward 3, Sycamore, DeKalb, IllinoisPage: 6B; Enumeration District: 0040, United States of America, Bureau of the Census; National Archives and Records Administration Roll: T624_285; Image: 141; FHL Number: 1374298.
- [S3607] Near-by Towns - Cortland, True Republican, Sycamore, Illinois, 17 Sep 1910, Page 2, column 3 viewed at Newspapers.com. Hereinafter cited as True Republican.
- [S3741] Marriage Licenses, The Daily Chronicle, Kahoka, Missouri, 19 Dec 1896, Page 1, column 1 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S3745] Emmett J Renwick household, 26 April 1910 U.S. Federal Census, Washington, DC, USA, Rockford, Winnebago, Illinois; Page: 17B; Enumeration District: 0172, United States of America, Bureau of the Census; National Archives and Records Administration Roll: T624_336; Image: 1228; FHL microfilm: 1374349.
- [S3747] E J Renwick household, 15 April 1930 U.S. Federal Census, Washington, DC, USA, Rockford, Winnebago, Illinois; Page: 12B; Enumeration District: 18; Family: 227, United States of America, Bureau of the Census; National Archives and Records Administration Roll: 571; Image: 430.0; FHL microfilm: 2340306.
- [S3748] E Renwick household, c Jan 1920 U.S. Federal Census, Washington, DC, USA, Ward 2, Rockford, Winnebago County, Illinois; Page: 16A; Enumeration District: 178 ; family: 338, United States of America, Bureau of the Census; National Archives and Records Administration Roll: T625_416; Image: 986.
- [S3749] Record of Births, True Republican, Sycamore, Illinois, 7 Sep 1904, Page 1 viewed at Illinois Digital Newspaper Collection. Hereinafter cited as True Republican.
- [S3837] Glenn E Jackson household, 7 Jan 1920 U.S. Census, Washington, DC, USA, Ward 3, Minneapolis, Hennepin, Minnesota; Page: 6A; Enumeration District: 57, United States of America, Bureau of the Census; National Archives and Records Administration Roll: T625_833; Image: 239.
- [S3838] Glenn E Jackson household, 11 April 1930 U.S. Federal Census, Washington, DC, USA, Rocherster, Monroe, New York; Page: 15A; Enumeration District: 163, United States of America, Bureau of the Census; National Archives and Records Administration Roll: 1453; Image: 828.0; FHL microfilm: 2341188.
- [S5462] New Names in the News:...Geoffrey Ellis Magnuson..., The Pantagraph, Bloomington, IL, Jul 4, 1977, Page 17, column 3 & 4 viewed at Newspapers.com. Hereinafter cited as Pantagraph.
- [S5463] Rebecca Magnuson, The Pantagraph, Bloomington, IL, Sep 24, 1975, Page 5, column 4 viewed at Newspapers.com. Hereinafter cited as Pantagraph.
- [S5464] Magnuson Infant, The Pantagraph, Bloomington, IL, Aug 13, 1977, Page 26, column 7 viewed at Newspapers.com. Hereinafter cited as The Pantagraph.
- [S5615] News of the City in Brief, True Republican, Sycamore, Illinois, Dec 21, 1945, Page 1, column 3 viewed at Illinois Digital Newspaper Collection. Hereinafter cited as True Republican.
- [S6581] Everett J. Plapp, The Daily Chronicle, DeKalb, Illinois, 05 Sept 2004, Page 4, column 4 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S7635] Everett Plapp, The Pantagraph, DeKalb, Illinois, Sept 4, 2004, Page 13, column 4 viewed at Newspapers.com. Hereinafter cited as Pantagraph.
- [S8138] Herbert H. Renwick Sr., Chicago Suburban Daily Herald, Chicago, Illinois, Oct 16, 2009 viewed at www.legacy.com. Hereinafter cited as Chicago Suburban Daily Herald.
- [S8140] Lt. Herbert Renwick To Be Separated From Air Force, Sycamore Tribune, Sycamore, Illinois, 28 8 1953, Page 8, column 7 & 8 viewed at Illinois Digital Newspaper Collection. Hereinafter cited as Tribune.
- [S8233] Barbara Lynn Arntzen, Beidelman-Kunsch Funeral Home & Crematory, Naperville, IL, abt Aug 28, 2015 viewed at Beidelman-Kunsch Funeral Home & Crematory. Hereinafter cited as Beidelman-Kunsch Funeral Home & Crematory.
- [S8234] Timothy J. Arntzen, Southeast DuPage Suburban Life, Downers Grove, IL, Oct 28, 2011. Hereinafter cited as Southeast DuPage Suburban Life.
- [S10414] Alice Ann Arntzen Hewitt, The Island Packet, Bluffton, South Carolina, 16 Dec 2009 viewed at www.legacy.com. Hereinafter cited as Island Packett.
- [S11017] Obituaries: Robert Earl Riddell, The Daily Chronicle, DeKalb, Illinois, 30 Jul 1964, Page 2, column. Hereinafter cited as Daily Chronicle.
- [S11020] R. D. Riddell household, 06 May 1910 U.S. Federal Census, Washington, DC, USA, Cortland (townshiph), DeKalb, IllinoisPage: 10B; Family: 212; Enumeration District: 0016, United States of America, Bureau of the Census; National Archives and Records Administration Roll: T624_284; Image: 141; FHL Number: 1374298.
- [S12305] Newcomers Mark Golden Anniversary, The Daily Chronicle, DeKalb, Illinois, 01 Feb 1956, Page 5, column 2 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S12316] DeKalb County, Illinois Deaths, 1843-1992 (Publisher: DeKalb County Clerk and Recorder), Ancestry.com, https://www.ancestry.com/search/collections/5388/DeKalb County, Illinois Deaths, 1843-1992;; "This database is an index to deaths occurring in DeKalb County, Illinois, between 1843 and 1992"; cited as "DeKalb County, Illinois Deaths.
- [S12331] Waterman Girl at Mayo Clinic Seriously Ill, The Daily Chronicle, DeKalb, Illinois, 17 Apr 1930, Page 3, columns 4 & 5 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S12338] Mrs. Bucey of Rockford Dies, The Daily Chronicle, DeKalb, Illinois, 19 Oct 1945, Page 9, column 6 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S12341] Will Fuller Died At Noon, The Daily Chronicle, DeKalb, Illinois, 07 Mar 1919, Page 1, column 6 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S12481] Emmett J.Renwick household, 19 April 1940 U.S. Federal Census, Washington, DC, USA, Ward 7, Rockford, Winnebago, Illinois; Page: 20A; Enumeration District: 101-54; Family: 463, United States of America, Bureau of the Census; National Archives and Records Administration.
- [S12559] Society, The Daily Chronicle, DeKalb, Illinois, 08 Jun 1944, Page 6, column 2 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S12560] Society, The Daily Chronicle, DeKalb, Illinois, 21 Jun 1944, Page 5, columns 1 & 2 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S12776] Frank Plapp household, 22 Apr1940 U.S. Federal Census, Washington, DC, USA, Pierce, DeKalb, Illinois; Page: 7A; Enumeration District: 19-32; Family: 127, United States of America, Bureau of the Census; National Archives and Records Administration.
- [S12777] Everett J. Plapp household, 10 Apr 1950 U.S. Federal Census, Washington, DC, USA, Pierce, DeKalb, Illinois; Sheet: 9; Enumeration District: 19-45; Dwelling: 79, United States of America, Bureau of the Census; National Archives and Records Administration.
- [S12778] Ralph Magnuson household, 20 Apr 1950 U.S. Federal Census, Washington, DC, USA, Sycamore, DeKalb, Illinois; Sheet: 20 & 8; Enumeration District: 19-13; Dwelling: 215, United States of America, Bureau of the Census; National Archives and Records Administration.
- [S12801] Today's obituaries: Frank F. Plapp, The Daily Chronicle, DeKalb, Illinois, 01 Feb 1973, Page 2, column 2 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S13359] John A. Shaw household, 09 Jun, 1880 U.S. Federal census, Washington, DC, USA, Mayfield, De Kalb, Illinois; Page: 125C; Enumeration District: 034, United States of America, Bureau of the Census; National Archives and Records Administration Roll: 202.
- [S13360] Obituaries: James Shaw, The Daily Chronicle, DeKalb, Illinois, 14 Oct 1957, Page 6, column 2 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.
- [S13460] Richard Valentine household, 25 Apr 1940 U.S. Federal Census, Washington, DC, USA, Sycamore, Sycamore (township), DeKalb, Illinois; Page: 8A; Enumeration District: 19-10; Family 158, United States of America, Bureau of the Census; National Archives and Records Administration.
- [S13589] R Earl Riddell household, 07 Apr 1950 U.S. Federal Census, Washington, DC, USA, Creston, Ogle, Illinois; Sheet: 72; Enumeration District: 71-9; Dwelling: 100, United States of America, Bureau of the Census; National Archives and Records Administration.
- [S13590] Robert D Riddell household, 13 & 14 Jan 1920 U.S. Federal census, Washington, DC, USA, Milan (township), Dekalb, Cook, Illinois; Page: 4A; Enumeration District: 33, Visit: 65, United States of America, Bureau of the Census; National Archives and Records Administration Roll: T625_303.
- [S13611] Robert D. Riddell household, 08 Apr 1930 US Federal Census, Washington, DC, USA, MOnreo Center, Monroe, Ogle, Illinois; Page:2B; Enumeration District: 0024; Family: 47, United States of America, Bureau of the Census; National Archives and Records Administration.
- [S14118] Newcomer - Fuller, The Daily Chronicle, DeKalb, Illinois, 02 Feb 1906, Page 1, column 4 viewed at Newspapers.com. Hereinafter cited as Daily Chronicle.