The 1st Senate District of Wisconsin is one of 33 districts in the Wisconsin Senate. Located in northeast Wisconsin, the district comprises all of Door and Kewaunee counties, as well as nearly all of Calumet County, much of northern and western Manitowoc County and eastern and southern Brown County, along with parts of southwest Outagamie County. It includes the cities of Sturgeon Bay and Chilton and parts of the cities of Appleton, Menasha and Green Bay.
The Fourth Wisconsin Legislature convened in regular session from January 8, 1851, to March 17, 1851. Senators representing odd-numbered districts were newly elected for this session and served the first year of a two-year term. Assembly members were elected to a one-year term. Assembly members and odd-numbered senators were elected in the general election on November 5, 1850. Senators representing even-numbered districts were serving the second year of their two-year term, having been elected in the general election held on November 6, 1849.
The Fifth Wisconsin Legislature convened from January 14, 1852, to April 19, 1852, in regular session. Senators representing even-numbered districts were newly elected for this session and were serving the first year of a two-year term. Assemblymembers were elected to a one-year term. Assemblymembers and even-numbered senators were elected in the general election of November 4, 1851. Senators representing odd-numbered districts were serving the second year of their two-year term, having been elected in the general election held on November 5, 1850.
The Sixth Wisconsin Legislature convened from January 12, 1853, to April 4, 1853, in regular session. They reconvened from June 6 to July 13 to sit as a court of impeachment for Wisconsin Circuit Court Judge Levi Hubbell.
The Ninth Wisconsin Legislature convened from January 9, 1856, to March 31, 1856, in regular session, and re-convened from September 3, 1856, to October 14, 1856.
The Tenth Wisconsin Legislature convened from January 14, 1857, to March 9, 1857, in regular session.
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 Twentieth Wisconsin Legislature convened from January 9, 1867, to April 11, 1867, in regular session.
The Twenty-Fifth Wisconsin Legislature convened from January 10, 1872, to March 26, 1872, 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-Fourth Wisconsin Legislature convened from January 12, 1881, to April 4, 1881, in regular session.
The Thirty-Sixth Wisconsin Legislature convened from January 10, 1883, to April 4, 1883, in regular session.
The Thirty-Ninth Wisconsin Legislature convened from January 9, 1889, to April 19, 1889, in regular session.
The Forty-First Wisconsin Legislature convened in the U.S. state of Wisconsin from January 11, 1893, to April 21, 1893, in regular session.
The Forty-Third Wisconsin Legislature convened from January 13, 1897, to April 21, 1897, in regular session. They also convened in a special session from August 17 through August 20, 1897.
The Forty-Sixth Wisconsin Legislature convened from January 14, 1903, to May 23, 1903, in regular session. During this legislative term but after the end of the legislative session, in February 1904, the Wisconsin State Capitol suffered a severe fire that destroyed two wings and damaged the rotunda.
The Fifty-First Wisconsin Legislature convened from January 8, 1913, to August 9, 1913, in regular session. During this term, legislative business was largely held in the north wing of the Wisconsin State Capitol, which was the only part of the capitol to remain intact after the 1904 fire.
The Fifty-Sixth Wisconsin Legislature convened from January 10, 1923, to July 14, 1923, in regular session.
The Seventy-Second Wisconsin Legislature convened from January 12, 1955, to October 21 1955, in regular session.
The Seventy-Seventh Wisconsin Legislature convened from January 13, 1965, to January 2, 1967, in regular session.
