1845
Mr. James McClurg was engaged to erect a large flouring mill (the "Big Mill") on the race at Janesville.
Rock CountyGrade A · 1 independent source
The evidence
“H. Bailey, and in 1845, Mr. James McClurg was engaged to erect a large flouring mill on the race, now known as the " Big Mill." Subsequently, Messrs.”
1856-history-of-rock-county/25-city-of-janesville.md, PDF p. 188 / book p. 170
Guernsey, Orrin, and Josiah F. Willard, editors. History of Rock County, and Transactions of the Rock County Agricultural Society and Mechanics' Institute. Janesville, Wis.: William M. Doty & Brother, 1856. Cornell University Library via the Internet Archive, archive.org/details/cu31924028871593.
Grade A: Found on a page of one of our sources
On the printed page (PDF p. 188 / book p. 170) · open the whole page