1827
He commenced editing the weekly Investigator at Providence.
Nation and worldGrade A · 1 independent source
The evidence
“He commenced to edit the weekly Investigator, at Providence, in 1827. Two years later, he removed to Boston, connecting his Investigator with the National Philanthropist.”
1879-history-of-rock-county/11-rock-county-ch05-press-institutions-tragedy.md, PDF p. 421 / book p. 425
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
On the printed page (PDF p. 421 / book p. 425) · open the whole page
