1841
George Salisbury, father of a Clinton settler, died at the age of 55.
Nation and worldGrade A · 1 independent source
The evidence
“Clinton ; born in Madison Co., N. Y., Jan. 10, 1815 ; son of George Salisbury, a popular hotel-keeper at Erieville and also at Woodstock in same State; he died in 1841, at the age of 55 ; Samuel, his father, was a soldier in the Revolution ;”
1879-history-of-rock-county/20-bios-clinton.md, PDF p. 782 / book p. 786
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