O. Tiffany, later a physician at Shopiere, was born in New York.

The evidence

• “O. Tiffany ; born in New York in 1829, where he was educated for a physician, graduating at Castleton, Vt., in 1849; came to Wisconsin in 1851, locating at Shopiere, where he practiced medicine nine years. In the spring of 1860, moved to La Prairie, on a farm of 160 acres.”

  1879-history-of-rock-county/26-bios-la-prairie.md, PDF p. 829 / book p. 833

  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