Sources |
- [S9222] http://www.findagrave.com, Headstone, McIlvain, James Eugene, (https://www.findagrave.com/memorial/24103980/james-eugene-mcilvain), none. (Reliability: 2).
- [S4910] http://www.findagrave.com, Headstone, McIlvain, Mary L. and Earl, (http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GSsr=1481&GScid=105163&GRid=26467944&), none. (Reliability: 2).
- [S178] Ancestry.com, 1940 United States Federal Census, Clay City, Clay County, Illinois, (District 13-3) (Village), image 15, page 7b, (https://www.ancestry.com/interactive/2442/M-T0627-00769-00053?backurl=http%3a%2f%2fsearch.ancestry.com%2fsearch%2fdb.asp) (Reliability: 3).
- [S354] Ancestry.com, 1930 United States Federal Census, Clay City, Clay County, Illinois, (District 0003) (Village), image 06, page 3b, (http://search.ancestry.com/Browse/BookView.aspx?dbid=6224&iid=4584337_00609&sid=&gskw=), none. (Reliability: 2).
- [S42] Ancestry.com, 1920 United States Federal Census, Clay City, Clay County, Illinois, Enumeration District 3, Page 10A, (http://search.ancestry.com/content/viewer.aspx?dbid=6061&iid=4300174_00626&sid=&gskw=) (Reliability: 2).
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