^ abDelegate from Montana Territory until November 8, when Carter was elected U.S. Representative upon Montana statehood.
^With a Republican Lt. Governor, the GOP organized the chamber. There was no President Pro Tempore that session.
^There were five contested seats from Silver Bow County, and due to a lack of a contested election resolution mechanism, the Republicans and Democrats each organized their own House with the contested members of both parties from Silver Bow joining their respective parties in those chambers, and both sent bills to the Senate.
^A coalition of Democrats and Populists elected a Populist, Thomas Matthews, as Speaker and organized the chamber.
^A bipartisan coalition elected a Republican, Ernest T. Eaton, as President Pro Tempore, and organized the chamber on a bipartisan basis. In practice, Eaton served as President of the Senate, and as such Lt. Governor, as the previous one, Frank Cooney was serving as Governor. After session, Eaton resigned, and the position of President of the Senate and Lt. Governor was filled by Democrat Elmer Holt.
^As President of the State Senate, filled unexpired term. The Speaker of the House, William Pilgeram, took up his previous position of Lt. Governor.
^ abcParty control granted to governor's party in the event of a tied house of the legislature.
^By statute, in the event of a tie chamber, the party of the Governor receives the Speakership. However, the committees and administration of the chamber and its committees were organized on a 50-50 basis, with an equal number of chairmen and members of both parties.[2]
^By statute, in the event of a tie chamber, the party of the Governor receives the Presidency. However, the committees and administration of the chamber and its committees were organized on a 50-50 basis, with an equal number of chairmen and members of both parties.[2]