The Senate of the Republic of San Martin was the legislative branch of the Republic of San Martin.
In 1914 PD, with the return of Jesus Ramirez following the mass prisoner escape from the Cerberus System led by Honor Harrington, the Senate debated and voted in closed sessions to begin discussions with the Star Kingdom of Manticore for the formal annexation of the Trevor's Star System and San Martin itself as the fourth planet of the Star Kingdom. (HH9)