October 12, 1848
A new hotel in Janesville was opened by landlords Churchill and Sibley.
Rock CountyGrade A · 1 independent source
The evidence
“The new hotel was to be something grander than had ever been erected in Janesville. On June 1, 1848, the "Gazette" published an article concerning it, in which it was stated that it would require more than an acre of plaster. It was finally finished and opened on October 12 by Landlords Churchill and Sibley, and was run as a hotel until it was burned in 1853.”
1908-brown-rock-county/26-history-of-janesville.md, Vol. 2, PDF p. 26 / book p. 540
Brown, William Fiske, editor. Rock County, Wisconsin: A New History of Its Cities, Villages, Towns, Citizens and Varied Interests, from the Earliest Times, Up to Date. Chicago: C. F. Cooper & Co., 1908. 2 vols. archive.org/details/rockcountywiscon01brow, archive.org/details/rockcountywiscon02brow.
Grade A: Found on a page of one of our sources
On the printed page (Vol. 2, PDF p. 26 / book p. 540) · open the whole page