Illinois State Census Collection, 1825-1865 (Ancestry.com)[]
In the 1865 Illinois state census images, several errors occur:
- Statistical summary pages (with township names) have not been digitized.
- Several townships have been mislabeled.
- Several townships have not been labeled at all.
For more information, see Harold Henderson, "Can You Find St. Charles in 1865?," Illinois State Genealogical Society Quarterly 41(2):100-102, Summer 2009. Reprinted online at http://www.midwestroots.net/misc1/article-3/.