Thomas O. Osborn
|Thomas Ogden Osborn|
Thomas O. Osborn
August 11, 1832|
Licking County, Ohio
|Died||March 27, 1904
|Place of burial||Arlington National Cemetery Arlington, Virginia|
|Years of service||1861–65|
|Rank|| Brigadier General
Brevet Major General
|Unit||Army of the James|
|Commands held||1st Brigade, 1st Division, XXIV Corps|
|Battles/wars||American Civil War|
Thomas Ogden Osborn (August 11, 1832 – March 27, 1904) was an American lawyer, soldier, and diplomat who served as a general in the Union Army during the American Civil War. He was also the U.S. Minister to Argentina from 1874 to 1885.
Early life and career
Thomas Osborn was born near the rural village of Jersey in Licking County, Ohio. In 1854 he graduated from Ohio University at Athens. Osborn studied law in Crawfordsville, Indiana under future Civil War general Lew Wallace and moved to Chicago, where he established a law practice in 1858.
Civil War service
After the start of the war, Osborn became the Lieutenant Colonel of the 39th Illinois Infantry on October 11, 1861, and was promoted to Colonel the following year on January 1. He led the regiment in several campaigns and battles in the Eastern Theater.
Osborn and his command saw action in the 1862 Valley Campaign against Confederate forces under Lt. Gen. Thomas Jonathan "Stonewall" Jackson, participating in the Battle of Port Republic on June 9. From July until September 1863, Osborn took part in Union operations against Charleston, South Carolina, including attacks on Fort Wagner and Fort Sumter.
In 1864, Osborn commanded the 1st Brigade, 1st Division of the XXIV Corps of the Army of the James. Osborn was badly wounded at the Battle of Drewry's Bluff on May 14, 1864, when a musket ball shattered his right elbow and lodged in his arm. He stayed in the hospital until September before being released for duty. In December, he had recovered enough to report for duty. However, he suffered from ankylosis of the injured elbow for the rest of his life.
On April 2, 1865, Osborn's command was instrumental in the capture of Fort Gregg during the Union breakthrough, and he brevetted to Major General to rank from that date. He was promoted to Brigadier General in the United States Volunteers on May 1, 1865, and led the 1st Division of the XXIV Corps from May 2 – July 8. Osborn resigned from the Army on September 28.
Osborn returned to his legal practice in Chicago, engaged in several business ventures, and he also held several federally appointed positions. He was elected as the treasurer of Cook County, Illinois, serving from 1867 until 1869. He entered the State Department in 1874 after receiving a presidential appointment as the U.S. Minister to Argentina. He served in Buenos Aires until 1885. He was significant involved in the negotiations to the Boundary treaty of 1881 between Chile and Argentina.
- Ohio Civil War Trails 2 Retrieved 2008-10-21.
- Warner, p. 351.
- Warner, p. 352.
- Osborn's brigade consisted of the 39th Illinois Infantry, 62nd Ohio Infantry, 67th Ohio Infantry, 85th Pennsylvania Infantry, and the 199th Pennsylvania Infantry regiments.
- Welsh, p. 246.
- Eicher, p. 411.
- Eicher, p. 726.
- The Political Graveyard Retrieved 2008-10-21.
- See Los esfuerzos de la diplomacia norteamericana para obtener la ratificación del Tratado de 1881:
- "Los respectivos signatarios deberíamos expresar, en este acto y en el nombre de sus respectivos gobiernos, el profundo aprecio hacia la benévola asistencia con la que sus Excelencias, los Ministros de Estados Unidos acreditados en la República Argentina y en la de Chile, el mayor general Thomas O. Osborn y Mr. Thomas A. Osborn, contribuyeron a las negociaciones que llevaron al acuerdo definitivo y que ha sido firmado gracias a ellos"'
- Eicher, John H., and Eicher, David J., Civil War High Commands, Palo Alto, California: Stanford University Press, 2001, ISBN 0-8047-3641-3.
- Heidler, David S., and Heidler, Jeanne T., eds., Encyclopedia of the American Civil War: A Political, Social, and Military History, W. W. Norton & Company, 2000, ISBN 0-393-04758-X.
- U.S. War Department, The War of the Rebellion: a Compilation of the Official Records of the Union and Confederate Armies, U.S. Government Printing Office, 1880–1901.
- Warner, Ezra J., Generals in Blue: The Lives of the Union Commanders, Louisiana State University Press, 1964, ISBN 0-8071-0822-7.
- Welsh, Jack D., Medical Histories of Union Generals, Kent State University Press, 2005, ISBN 978-0-87338-649-4.
- Thomas O. Osborn photo gallery at generalsandbrevets.com at the Wayback Machine (archived February 8, 2008) Retrieved 2008-10-21
- Thomas O. Osborn at Find a Grave