The legislature's sine die adjournment took place (the passage prints the day as "the nth").

The evidence

• “The act legalizing the revision, took effect on the fourth day of July following. The laws as revised, composed the principal part of those forming the Revised Statutes of 1839, a valuable volume for all classes in the territory — and especially so for the courts and lawyers — during the next ten years. The sine die adjournment of this legislature took place on the nth of March, 1839.”

  1879-history-of-rock-county/01-wisconsin-antiquities-indians-territory.md, PDF p. 44 / book p. 48

  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