Spring 1848
The Crossman family came to Wisconsin; one son settled at Beloit.
BeloitGrade A · 1 independent source
The evidence
“P. 0. Afton; born in Lake Co., III., in 1847 ; son of Warren and Susan Crossman ; came to Wisconsin in 1848, with his parent.', and settled on the farm he now owns, of 120 acres. Married Miss Alice P.”
1879-history-of-rock-county/21-bios-lima.md, PDF p. 792 / book p. 796
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