A school of about twenty scholars, taught by Miss Olive Hall, was held at Milton Junction at Henry B. Crandall's residence.

The evidence

• “Henry B. Crandall, where his residence now stands, at Milton Junction, December, 1839. The scholars, some twenty in number, rendering obedience to - Miss Olive Hall, a young lady who was employed for the purpose by Mr.”

  1879-history-of-rock-county/16-rock-county-ch10-villages.md, PDF p. 683

  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