1839
The Milton post office was established, with Joseph Goodrich as first postmaster.
Rock CountyGrade A · 1 independent source
The evidence
“The Milton Post Office here was established in 1839, The present post master is W. T.”
1856-history-of-rock-county/14-milton.md, PDF p. 117 / book p. 99
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. 117 / book p. 99) · open the whole page
