The Majority leader of the New York State Senate is elected by the majority of the members of the New York State Senate. The position usually coincides with the title of temporary president of the State Senate, who presides over the session of the State Senate if the lieutenant governor of New York (who is ex officio president of the State Senate) is absent. The temporary president of the State Senate becomes acting lieutenant governor for the remainder of the unexpired term in case of a vacancy in the office of lieutenant governor, or until a new lieutenant governor is appointed In case of a vacancy in the offices of both the governor and lieutenant governor at the same time, the temporary president of the State Senate becomes Acting Governor. If the double vacancy occurs until three months before the mid-term state elections, a special election for governor of New York and lieutenant governor is held. If the double vacancy occurs later, the Temporary President of the State Senate acts as governor until the end of the unexpired term. The temporary president of the State Senate retains both majority leadership and a seat in the State Senate while acting as lieutenant governor or governor. As of January 2019, Democrat Andrea Stewart-Cousins is the Senate majority leader. History The position of president pro tempore of the New York State Senate was created as a standing office by a constitutional amendment in 1873. The President pro tempore was elected for the duration of the biennial senatorial term which comprised two sessions, the first in an even-numbered year, the other in the following odd-numbered year. Before this time, a President pro tempore was elected only in case of vacancy (the President pro tem acting as lieutenant governor for the remainder of the term), or if the lieutenant governor was absent. In practice, this new arrangement transferred much power from the lieutenant governor to the President pro tempore, whose political position became comparable to that of the Speaker of the New York State Assembly. After the impeachment of Governor William Sulzer in October 1913, Lt. Gov. Martin H. Glynn became governor, and President pro tempore Robert F. Wagner became acting lieutenant governor. At the time Wagner, as acting lieutenant governor, was considered to be president of the Senate and it was deemed necessary to elect another member as president pro tempore/majority leader, and John