Lorenzo Thomas (October 26, 1804 – March 2, 1875) was a career

United States Army The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, ...

officer who was

Adjutant General An adjutant general is a military chief administrative officer. France In Revolutionary France, the was a senior staff officer, effectively an assistant to a general officer. It was a special position for lieutenant-colonels and colonels in staf ...

of the Army at the beginning of the

American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States. It was fought between the Union (American Civil War), Union ("the North") and t ...

. After the war, he was appointed temporary

Secretary of War The secretary of war was a member of the U.S. president's Cabinet, beginning with George Washington's administration. A similar position, called either "Secretary at War" or "Secretary of War", had been appointed to serve the Congress of the ...

by U.S. President

Andrew Johnson Andrew Johnson (December 29, 1808July 31, 1875) was the 17th president of the United States, serving from 1865 to 1869. He assumed the presidency as he was vice president at the time of the assassination of Abraham Lincoln. Johnson was a De ...

, precipitating Johnson's impeachment.

Early life

Thomas was born in

New Castle, Delaware New Castle is a city in New Castle County, Delaware, United States. The city is located six miles (10 km) south of Wilmington and is situated on the Delaware River. As of the 2010 census, the city's population was 5,285. History New Castl ...

. He graduated from the

United States Military Academy The United States Military Academy (USMA), also known Metonymy, metonymically as West Point or simply as Army, is a United States service academies, United States service academy in West Point, New York. It was originally established as a f ...

in 1823, and was commissioned a

second lieutenant Second lieutenant is a junior commissioned officer military rank in many armed forces, comparable to NATO OF-1 rank. Australia The rank of second lieutenant existed in the military forces of the Australian colonies and Australian Army unt ...

in the

4th U.S. Infantry The U.S. 4th Infantry Regiment ("Warriors") is an infantry regiment in the United States Army. It has served the United States for approximately two hundred years. History Origins It has been alleged that the regiment traces its lineage to the ...

. He fought in the

Seminole War The Seminole Wars (also known as the Florida Wars) were three related military conflicts in Florida between the United States and the Seminole, citizens of a Native American nation which formed in the region during the early 1700s. Hostilities ...

in Florida and, during the

Mexican–American War The Mexican–American War, also known in the United States as the Mexican War and in Mexico as the (''United States intervention in Mexico''), was an armed conflict between the United States and Mexico from 1846 to 1848. It followed the ...

, he was the chief of staff to General William O. Butler. He received a brevet promotion to

lieutenant colonel Lieutenant colonel ( , ) is a rank of commissioned officers in the armies, most marine forces and some air forces of the world, above a major and below a colonel. Several police forces in the United States use the rank of lieutenant colon ...

for

Monterrey Monterrey ( , ) is the capital and largest city of the northeastern state of Nuevo León, Mexico, and the third largest city in Mexico behind Guadalajara and Mexico City. Located at the foothills of the Sierra Madre Oriental, the city is ancho ...

, which was made permanent in 1852. From 1853 to 1861, he served as chief of staff to the commanding general of the U.S. Army,

Winfield Scott Winfield Scott (June 13, 1786May 29, 1866) was an American military commander and political candidate. He served as a general in the United States Army from 1814 to 1861, taking part in the War of 1812, the Mexican–American War, the early s ...

Civil War

Just before the start of the Civil War, Thomas was promoted to

colonel Colonel (abbreviated as Col., Col or COL) is a senior military officer rank used in many countries. It is also used in some police forces and paramilitary organizations. In the 17th, 18th and 19th centuries, a colonel was typically in charge ...

and adjutant general of the U.S. Army on March 7, 1861. On August 10, 1861, U.S. President

Abraham Lincoln Abraham Lincoln ( ; February 12, 1809 – April 15, 1865) was an American lawyer, politician, and statesman who served as the 16th president of the United States from 1861 until his assassination in 1865. Lincoln led the nation throu ...

appointed Thomas a

brigadier general Brigadier general or Brigade general is a military rank used in many countries. It is the lowest ranking general officer in some countries. The rank is usually above a colonel, and below a major general or divisional general. When appointe ...

in the

regular army A regular army is the official army of a state or country (the official armed forces), contrasting with irregular forces, such as volunteer irregular militias, private armies, mercenaries, etc. A regular army usually has the following: * a standin ...

, to rank from August 3, 1861, the date Lincoln sent the nomination to the U.S. Senate for confirmation.Eicher, John H., and David J. Eicher, ''Civil War High Commands.''

Stanford Stanford University, officially Leland Stanford Junior University, is a Private university, private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. S ...

Stanford University Press Stanford University Press (SUP) is the publishing house of Stanford University. It is one of the oldest academic presses in the United States and the first university press to be established on the West Coast. It was among the presses officially ...

, 2001. . p. 717 The Senate confirmed the appointment on August 5, 1861. Camp Thomas, a

Regular Army A regular army is the official army of a state or country (the official armed forces), contrasting with irregular forces, such as volunteer irregular militias, private armies, mercenaries, etc. A regular army usually has the following: * a standin ...

training base in

Columbus, Ohio Columbus () is the state capital and the most populous city in the U.S. state of Ohio. With a 2020 census population of 905,748, it is the 14th-most populous city in the U.S., the second-most populous city in the Midwest, after Chicago, an ...

, was named in his honor in July 1861. He held the position of adjutant general until he retired in 1869, except for a special assignment to recruit African-American troops in the Military Division of the Mississippi from 1863 to 1865. Thomas did not get along well with

Edwin M. Stanton and this assignment outside of Washington, D.C., was considered a form of banishment. Many historians have claimed Thomas was banished in disgrace after conspiring to defame Union General William T. Sherman as insane. Thomas was replaced by Maj. Gen.

Edward D. Townsend Edward Davis Townsend (August 22, 1817 – May 10, 1893) was Adjutant General of the United States Army from 1869 to 1880. The son of David S. & Eliza (Gerry) Townsend and grandson of Vice President Elbridge Gerry, Townsend was educated at B ...

as Adjutant General, who would serve until 1880. From March 17 to July 23, 1862, he served as the chairman of the War Board, the organization that assisted U.S. President

and Secretary Stanton in the management of the

War Department War Department may refer to: * War Department (United Kingdom) * United States Department of War (1789–1947) See also * War Office, a former department of the British Government * Ministry of defence * Ministry of War * Ministry of Defence * D ...

and the command of the Union armies during the period in which there was no general-in-chief. On April 6, 1863, General Thomas was sent by the War Department to

Helena, Arkansas Helena is the eastern portion of Helena–West Helena, Arkansas, a city in Phillips County, Arkansas. It was founded in 1833 by Nicholas Rightor and is named after the daughter of Sylvanus Phillips, an early settler of Phillips County and the n ...

to recruit

freedmen A freedman or freedwoman is a formerly enslaved person who has been released from slavery, usually by legal means. Historically, enslaved people were freed by manumission (granted freedom by their captor-owners), emancipation (granted freedom ...

into the U.S. Army. He created the first black troop in Arkansas, fighting for Union side as part of

Bureau of Colored Troops The Bureau of Colored Troops was created by the United States War Department on May 22, 1863, under General Order No. 143, during the Civil War, to handle "all matters relating to the organization of colored troops." Major Charles W. Foster was ...

, which was created by the War Department on May 22, 1863.Warren, Steven L
"Black Union Troops."

Encyclopedia of Arkansas The Central Arkansas Library System (CALS) ''Encyclopedia of Arkansas'' is a web-based encyclopedia of the U.S. state of Arkansas, described by the National Endowment for the Humanities (NEH) as "a free, authoritative source of information abo ...

, February 28, 2014. Retrieved November 19, 2014.Whites-Koditschek, Sarah and Quantia Fletcher (slideshow)
"Civil War Exhibit Tells African American Story In Arkansas."
''www.ualrpublicradio.org'', November 12, 2014. Retrieved November 19, 2014. On March 8, 1866, U.S. President

nominated Thomas to the grade of brevet

major general Major general (abbreviated MG, maj. gen. and similar) is a military rank used in many countries. It is derived from the older rank of sergeant major general. The disappearance of the "sergeant" in the title explains the apparent confusion of ...

in the

, and the U.S. Senate confirmed the appointment on July 14, 1866.

Postbellum career

On February 21, 1868, President Johnson attempted to replace Stanton by appointing Thomas as Secretary of War ''ad interim''. Thomas, still stinging from his bad treatment by Stanton, boasted of his ability and determination to oust him from office by force, if necessary. Some historians believe that it was this attitude in his

testimony In law and in religion, testimony is a solemn attestation as to the truth of a matter. Etymology The words "testimony" and "testify" both derive from the Latin word ''testis'', referring to the notion of a disinterested third-party witness. ...

at Johnson's impeachment trial in the

Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...

that was partially responsible for Johnson's acquittal. Thomas retired from the Army on February 22, 1869, ten days before Johnson left office. He died in Washington, D.C. He is buried in Oak Hill Cemetery, Georgetown. Fort Thomas, a military post established in

Arizona Territory The Territory of Arizona (also known as Arizona Territory) was a territory of the United States that existed from February 24, 1863, until February 14, 1912, when the remaining extent of the territory was admitted to the Union as the state o ...

in 1876, was named for Thomas."Arizona Forts: Fort Thomas (1876-1891)."
''www.legendsofamerica.com.'' Retrieved February 28, 2016.

Notes

References

* Boritt, Gabor S., and Stephen W. Sears. ''Lincoln's Generals''. New York: Oxford University Press, 1994. . * Eicher, John H., and David J. Eicher. ''Civil War High Commands''. Stanford, CA: Stanford University Press, 2001. . * Warner, Ezra J. ''Generals in Blue: Lives of the Union Commanders''. Baton Rouge: Louisiana State University Press, 1964. .

External links

Claims document
detailing $52,899 in property losses Thomas suffered during the Civil War. Thomas was eventually awarded $6,500 from the government.

New York Times short piece addressing Thomas' service in the Mississippi Valley recruiting African-American soldiers. {{DEFAULTSORT:Thomas, Lorenzo 1804 births 1875 deaths 19th-century American politicians Adjutants general of the United States Army American military personnel of the Mexican–American War Testifying witnesses of the impeachment trial of Andrew Johnson People from New Castle, Delaware People of Delaware in the American Civil War Rejected or withdrawn nominees to the United States Executive Cabinet Union Army generals United States Military Academy alumni Burials at Oak Hill Cemetery (Washington, D.C.)