Gouverneur K. Warren
During the final year of the war, he led a division during the Appomattox Campaign. When Philip Sheridan removed Major General Gouverneur K. Warren from corps command after the Battle of Five Forks, Griffin became corps commander; and Bartlett was his successor at division level. Bartlett was awarded a brevet promotion to major general in the postwar promotions. Immediately after the war, he briefly commanded a division of the IX Corps.