Senator Lazarus Powell of Kentucky had remained in the U.S. Senate at the outbreak of war, despite calls from his home state and elsewhere for him to resign.  He remained a critic of the administration throughout the war.  An attempt to remove him from office failed when a resolution stating that he had "assisted in seducing citizens into rebellion and treason" was defeated on a vote of 11 to 28.  His fellow senator from Kentucky, Garret Davis, was the only Democrat to vote for the resolution.  (By John Osborne) 
Source Citation
Senate Vote #215 (Mar. 14, 1862), http://www.govtrack.us/congress
    Date Certainty
    Exact
    Type
    Lawmaking/Litigating

    How to Cite This Page: "Senator Lazarus Powell survives a U.S. Senate vote to expel him for "seducing citizens into rebellion and treason"," House Divided: The Civil War Research Engine at Dickinson College, https://hddev.housedivided.dickinson.edu/index.php/node/38898.