Swingle, from Pennsylvania, settled in Turtle.

The evidence

• “K. Blodgett, Ohio, Beloit, June, 1838; J. A. Chamberlin, Connecticut, La Prairie, March, 1838; S. G. Colley, New Hampshire, Beloit, June, 1838; Swingle, Pennsylvania, Turtle, September, 1838; Merritt Bostwick, New York, Beloit, July, 1839;”

  1908-brown-rock-county/31-smaller-cities-villages-towns.md, Vol. 2, PDF p. 206 / book p. 710

  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