Parliamentary elections were held in Hungary between 10 November and 11 December 1865. The Deák Party won a majority of the seats, and successfully made the Austro-Hungarian Compromise of 1867, and founded Austria-Hungary. Hungary got more freedom and autonomy from the Crown,but still in a mutual state with Austria and Franz Joseph I of Austria was crowned as the King of Hungary. After the elections that was the constitution of the Parliament.
Results
1: The Far-left Party was a fraction of the Centre-left Party. They didn't have own membership or president
Later by the representatives of Transylvania and Croatia the constitution of the Parliament was that.
References
Hungarian parliamentary election, 1865 Wikipedia(Text) CC BY-SA