Clausen arrived at Muskego, Racine county, Wisconsin.

The evidence

• “After a long and difficult journey, he arrived at Muskego, Racine county, Wisconsin, August 6, 1843. On his arrival there a congregation was organized—the first Norwegian Lutheran church in America, and on the 13th day of September, 1843, Clausen was called as their pastor. On October 18 he was ordained by Rev.”

  1908-brown-rock-county/34d-biographical-4.md, Vol. 2, PDF p. 528 / book p. 1013

  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