- Ancestry.com, 1920 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2005;).
Fourteenth Census of the United States, 1920. Washington, D.C.: National Archives and Records Administration, 1920.T625, 2,076 rolls. Manito, Mason, Illinois, ED , roll , page , image 223.
- Ancestry.com, 1930 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2002;).
Fifteenth Census of the United States, 1930. Washington, D.C.: National Archives and Records Administration, 1930.T626, 2,667 rolls. Manito, Mason, Illinois, ED 15, roll 537, page , image 412.0.
- Ancestry.com, 1910 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2006;).
Thirteenth Census of the United States, 1910. Washington, D.C.: National Archives and Records Administration, 1910.T624, 1,178 rolls. Manito, Mason, Illinois, ED , roll T624_311, part , page .
- Ancestry.com and The Church of Jesus Christ of Latter-day Saints, 1880 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2005;).
Tenth Census of the United States, 1880. Washington, D.C.: National Archives and Records Administration, 1880.T9, 1,454 rolls. Manito, Mason, Illinois, ED 137, roll T9_235, page 549.3000, image 0479.
- Ancestry.com, 1900 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2004;).
Twelfth Census of the United States, 1900. Washington, D.C.: National Archives and Records Administration, 1900.T623, 1854 rolls. Mason, Illinois, ED 62, roll T623 328, page 5B.
- Illinois Statewide Death Index, 1916–1950.
GAY, JOHN F (sex / race) M/W (age) UNK (certificate #) 0024343 (death date) 1946- -20 (county) MASON (city) MANITO VIL.
- Ancestry.com, 1870 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2003;).
Ninth Census of the United States, 1870. Washington, D.C. National Archives and Records Administration. M593, RG29, 1,761 rolls. <li>Minnesota. Minnesota Census Schedules for 1870. Washington, D.C.: National Archives and Records Administration. T132, RG29, 13 rolls. Manito, Mason, Illinois, post office Manito, roll 255, page 114, image 230.
- Ancestry.com, 1910 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2006;).
Thirteenth Census of the United States, 1910. Washington, D.C.: National Archives and Records Administration, 1910.T624, 1,178 rolls. Manito, Mason, Illinois, ED , roll T624_311, part , page .
- Ancestry.com, 1920 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2005;).
Fourteenth Census of the United States, 1920. Washington, D.C.: National Archives and Records Administration, 1920.T625, 2,076 rolls. Manito, Mason, Illinois, ED , roll , page , image 223.
- Ancestry.com, 1930 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2002;).
Fifteenth Census of the United States, 1930. Washington, D.C.: National Archives and Records Administration, 1930.T626, 2,667 rolls. Manito, Mason, Illinois, ED 15, roll 537, page , image 412.0.
- Ancestry.com and The Church of Jesus Christ of Latter-day Saints, 1880 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2005;).
Tenth Census of the United States, 1880. Washington, D.C.: National Archives and Records Administration, 1880.T9, 1,454 rolls. Manito, Mason, Illinois, ED 137, roll T9_235, page 549.3000, image 0479.
- Ancestry.com, 1910 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2006;).
Thirteenth Census of the United States, 1910. Washington, D.C.: National Archives and Records Administration, 1910.T624, 1,178 rolls. Manito, Mason, Illinois, ED , roll T624_311, part , page .
- Ancestry.com, 1920 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2005;).
Fourteenth Census of the United States, 1920. Washington, D.C.: National Archives and Records Administration, 1920.T625, 2,076 rolls. Manito, Mason, Illinois, ED , roll , page , image 223.
- Ancestry.com, 1930 United States Federal Census (Name: Provo, UT, USA: The Generations Network, Inc., 2002;).
Fifteenth Census of the United States, 1930. Washington, D.C.: National Archives and Records Administration, 1930.T626, 2,667 rolls. Manito, Mason, Illinois, ED 15, roll 537, page , image 412.0.