| Sources |
- [S3929] https://www.findagrave.com, Headstone, Graham, Henry Bass, (https://www.findagrave.com/memorial/24199493/henry-bass-graham), none. (Reliability: 2).
- [S1206] Ancestry.com, 1930 United States Federal Census, Clay City, Clay County, Illinois, (District 0004) (Township), image 01, page 1a, (https://www.ancestry.com/interactive/6224/4584337_00604?backurl=https%3a%2f%2fsearch.ancestry.com%2fsearch%2fdb.aspx%3fd), none. (Reliability: 2).
- [S3930] Ancestry.com, 1920 United States Federal Census, Clay City, Clay County, Illinois, Enumeration District 3, Page 2A, (http://search.ancestry.com/content/viewer.aspx?dbid=6061&iid=4300174_00610&noredir=true&sid=&gskw=) (Reliability: 2).
- [S16775] https://www.ancestry.com/, 1880 Census, Clay City Township, page 22, (https://www.ancestry.com/imageviewer/collections/6742/images/4240459-00212?usePUB=true&_phsrc=ykd4&pId=29804197) (Reliability: 2).
- [S16667] https://www.ancestry.com/, 1870 Census, Clay City Township, Clay County, Illinois, page 05, (https://www.ancestry.com/imageviewer/collections/7163/images/4263658_00057?usePUB=true&_phsrc=nDO1&pId=17031142) (Reliability: 2).
- [S6661] https://www.findagrave.com, Headstone, Graham, Elisha and Sarah, (https://www.findagrave.com/memorial/24199249/elisha-graham), none. (Reliability: 2).
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