The Board of Commissioners of Racine County, by records of this date, established election precincts at what is now Beloit.

The evidence

• “By the records of the Board of Commissioners of Racine County, dated April 2, 1838, election precincts were established at what is now Beloit, at " the public house — Mr. Hackett, Dr.”

  1879-history-of-rock-county/09-rock-county-ch03-pioneer-reminiscences.md, PDF p. 353 / book p. 357

  Butterfield, C. W., et al. The History of Rock County, Wisconsin: its early settlement, growth, development, resources, etc. Chicago: Western Historical Company, 1879. Cornell University Library via the Internet Archive, archive.org/details/cu31924028871585.

  Grade A: Found on a page of one of our sources