1844
Dr. John Mitchell came to Janesville, when its population was only three hundred.
Rock CountyGrade A · 1 independent source
The evidence
“Dr. John Mitchell came to Janesville in 1844, when its population was only three hundred.”
1908-brown-rock-county/20-medical-history.md, Vol. 1, PDF p. 504 / book p. 468
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. 1, PDF p. 504 / book p. 468) · open the whole page