1845
Arrivals and settlements in Rock County recorded without more precise dates: A. Wyatt Smith removed to Janesville ; Capt. William Macloon came from Boston and settled at Janesville ; A. M. Simmons (father) settled in Harmony about 1845 ; a Beloit lawyer removed to Beloit ; Ezra Philo Doty came to Janesville ; a Walworth lawyer came to Wisconsin and located at Janesville ; a New York farmer bought a farm at Beloit ; a Connecticut man took up eighty acres in Sec. 18 at Beloit ; the Millett family located in Beloit ; Hans and Bargitt Halverson's family came to Newark, buying land in Section 12 ; a Durham Co. settler located in Newark, buying and improving two farms ; the Case family moved to Clinton and settled on 160 acres ; L. Burdick's neighbors ; a Rhode Island man located in the town of Lima ; Abram Caufman emigrated to Center ; an 1837-born resident came to Wisconsin ; E. Footville-resident moved to what is now Footville ; a settler located on his present homestead in Center ; families emigrated to Wisconsin ; a Bennett came to Wisconsin and taught school in Union ; Leonard Bullard's family settled in Union Township ; a Hancock Co., Me., man located in Union Township ; the Hubbard family settled on land entered in 1840 in Union Township ; a Cortland Co. man located in Union Township ; a settler bought 200 acres and built one of the first log houses in Plymouth Township ; Jacob Fisher came to Plymouth Township about 1845 ; a Steuben Co. man located at Darien ; a New York man came to Wisconsin locating at Johnstown ; a Scotland-born man came to America in 1845 and settled on a farm in Harmony ; A. Douglas entered forty acres of land settled in 1843 ; Johnstown settlers from New York located there, purchasing farms [B156]; G. came to Rock County and bought a farm of forty acres of government land ; M. Wilcox located and bought 100 acres in Harmony ; the Miller family came to Harmony Township, buying 240 acres ; families from Ohio settled in Milton township ; a father settled on a 1,000-acre farm in Lima township ; the Marquart family moved from Ohio and settled in Wisconsin ; an Irish couple (Clinchy) came to Wisconsin and bought a farm northwest of Beloit ; a family settled in Milton township ; Thomas bought eighty acres in section 6, Bradford township ; the Moore family located near Milwaukee ; the Bradley family settled on a farm in Turtle township ; Mr. Fifield's brothers later joined his lumber business ; a resident came to Janesville prior to January 1845 and served as probate judge for Rock County in 1845 and 1846 ; Carpenter engaged in general merchandising in Beloit .
The evidence
“In 1840, he was appointed Postmaster at Beloit, a position he retained some five years. In 1845, he removed to Janesville, and, in 1846, he was elected a member of the first Constitutional Convention, and was recognized as among the leaders of that body. He stood with the progressive elements of”
1879-history-of-rock-county/11-rock-county-ch05-press-institutions-tragedy.md, PDF p. 427 / book p. 431
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
“Killam married Miss Mary A., daughter of Philip and Nancy (Livingston) Marquart, who was born in Milton, Rock county. Her parents moved from Ohio, their native state, in 1845, and settled in Wisconsin, where they passed the remainder of their lives. Of seven children born to Mr. and Mrs.”
1908-brown-rock-county/34b-biographical-2.md, Vol. 2, PDF p. 375 / book p. 869
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