The constitutional convention completed its labors; the constitution was adopted in convention and the convention adjourned.

The evidence

• “October 5th, 1846, a convention was held at Madison for the purpose of drafting a State Constitution, which was adopted in convention, December 16th, 1846, but rejected by a vote of the people at the election held on the first Tuesday in April, 1847. A.”

  1856-history-of-rock-county/01-wisconsin.md, PDF p. 21 / book p. 3

  Guernsey, Orrin, and Josiah F. Willard, editors. History of Rock County, and Transactions of the Rock County Agricultural Society and Mechanics' Institute. Janesville, Wis.: William M. Doty & Brother, 1856. Cornell University Library via the Internet Archive, archive.org/details/cu31924028871593.

  Grade A: Found on a page of one of our sources

  

• “In December, 1846, the constitutional convention met at Madison. A. Hyatt Smith was a member of this convention from Janesville and took a very prominent part in its deliberations. They adopted the state constitution on December 16, 1846, and this was rejected at the April election of 1847, and another convention assembled.”

  1908-brown-rock-county/26-history-of-janesville.md, Vol. 2, PDF p. 25 / book p. 539

  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 · may repeat 1856-history-of-rock-county, so not counted as independent