Ole Andrewson came to New York City.

The evidence

• “Mr. Andrewson graduated at a seminary in the old country, taught school about three years, and came to New York City in 1841; went to Buffalo, thence to Milwaukee, Wis., in 1844 ; moved to Clinton and settled on eighty acres ; now has 280 acres and a good farm well improved ; Mr.”

  1879-history-of-rock-county/19-bios-newark.md, PDF p. 771

  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