How many senators in first senate?
The first Senate to convene after the US Constitution was ratified had two senators from each of the 13 states. The first senate had 26 senators.
Many folks get confused between the STATE Senate and U.S. Senate. In the U.S. Senate there are 2 senators from each state. For Pennsylvania these two senators represent the state's interests in the federal government. Within the the Pennsylvania state government there are 50 senators who represent their respective districts in Harrisburg.