The First Wisconsin Legislature convened from June 5, 1848, to August 21, 1848, in regular session. Members of the Assembly and Senate were elected after an election on February 1, 1848, that ratified the proposed state constitution.
The 82nd New York State Legislature, consisting of the New York State Senate and the New York State Assembly, met from January 4 to April 19, 1859, during the first year of Edwin D. Morgan's governorship, in Albany.
The Second Wisconsin Legislature convened from January 10, 1849, to April 2, 1849, in regular session. Senators representing odd numbered districts were newly elected for this session and were serving the first year of a two-year term. Senators representing even numbered districts were serving the second year of their two-year term.
The Twelfth Wisconsin Legislature convened from January 12, 1859, to March 21, 1859, in regular session.
The Thirteenth Wisconsin Legislature convened from January 11, 1860, to April 2, 1860, in regular session.
The Fourteenth Wisconsin Legislature convened from January 9, 1861, to April 17, 1861, in regular session. The legislature re-convened in special session from May 15, 1861, to May 27, 1861, at the request of Wisconsin Governor Alexander Randall, to approve funding for a brigade of volunteers for the American Civil War.
The Fifteenth Wisconsin Legislature convened from January 8, 1862, to April 7, 1862, in regular session, and re-convened from June 3, 1862, through June 17, 1862. The legislature further convened in a special session from September 10, 1862, through September 26, 1862.
The Sixteenth Wisconsin Legislature convened from January 14, 1863, to April 2, 1863, in regular session.
The Seventeenth Wisconsin Legislature convened from January 13, 1864, to April 4, 1864, in regular session.
The Eighteenth Wisconsin Legislature convened from January 11, 1865, to April 10, 1865, in regular session.
The Twenty-First Wisconsin Legislature convened from January 8, 1868, to March 6, 1868, in regular session.
The Twenty-Second Wisconsin Legislature convened from January 13, 1869, to March 11, 1869, in regular session.
The Twenty-Third Wisconsin Legislature convened from January 12, 1870, to March 17, 1870, in regular session.
The Twenty-Fourth Wisconsin Legislature convened from January 11, 1871, to March 25, 1871, in regular session.
The Twenty-Sixth Wisconsin Legislature convened from January 8, 1873, to March 20, 1873, in regular session.
The Twenty-Seventh Wisconsin Legislature convened from January 14, 1874, to March 12, 1874, in regular session.
The Twenty-Eighth Wisconsin Legislature convened from January 13, 1875, to March 6, 1875, in regular session.
The Twenty-Ninth Wisconsin Legislature convened from January 12, 1876, to March 14, 1876, in regular session.
The Thirty-First Wisconsin Legislature convened from January 9, 1878, to March 21, 1878, in regular session, and later re-convened from June 4 to June 7, 1878, in special session, to complete the revision of the statutes. This was the first extra session of the Wisconsin Legislature since 1862.
The Thirty-Third Wisconsin Legislature convened from January 14, 1880, to March 17, 1880, in regular session.
