When Slocum was briefly incapacitated by a wound, Bartlett assumed command of the 27th New York for the rest of the fight. His aggressive actions to guard the rear during the subsequent retreat were rewarded on September 21 when army commander Maj.
Irvin McDowell promoted Bartlett to colonel replacing Slocum, who was elevated to brigadier general. In 1862, as part of the Army of the Potomac's VI Corps, Bartlett led his regiment throughout the Peninsular Campaign and the Maryland Campaign. He led a determined attack up the steep mountainside towards Crampton's Gap during the Battle of South Mountain. On October 4, 1862, Bartlett was promoted to the rank of brigadier general and assigned command of an infantry brigade in the VI Corps. His appointment as a general expired in March 1863 without Congressional approval, but he was soon reappointed to the rank. Bartlett's next significant combat came in May 1863 at the Battle of Salem Church, where he lost more than a third of his 1,500 men, yet managed to keep order.[2] His men were primarily in reserve at the Battle of Gettysburg. Bartlett was transferred to V Corps in time for the Mine Run Campaign later that year, and led its first division in the absence of BG Charles Griffin. Resuming command of a brigade in that division afterwards; in 1864 Bartlett was active in the Overland Campaign and the Siege of Petersburg. 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. Bartlett remained in the army on occupation duty in the South during the early days of Reconstruction. In 1867, President Andrew Johnson appointed him as United States Ambassador to Sweden and Norway. Bartlett resumed his legal career, which was briefly interrupted from March 1885 through July 1889, when he served as Deputy Commissioner of Pensions under President Grover Cleveland.
He suffered for much of his life with rheumatism caused by exposure during the war. Bartlett died in Baltimore, Maryland, in 1893. He is buried in Arlington National Cemetery Arlington, Virginia.
The Grand Army of the Republic's post in Binghamton, New York, was named in honor of General Bartlett. The item "Civil War CDV Union General Joseph Bartlett Great Period Inscription" is in sale since Monday, July 13, 2020.
This item is in the category "Collectibles\Militaria\Civil War (1861-65)\Original Period Items\Photographs". The seller is "civil_war_photos" and is located in Midland, Michigan. This item can be shipped worldwide.