Adam Badeau (December 29, 1831 – March 19, 1895) was an American author,
Union Army officer, and diplomat. He is most famous for his service on the staff of
Ulysses S. Grant
Ulysses S. Grant (born Hiram Ulysses Grant; April 27, 1822July 23, 1885) was the 18th president of the United States, serving from 1869 to 1877. In 1865, as Commanding General of the United States Army, commanding general, Grant led the Uni ...
during the
American Civil War
The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...
and his subsequent three-volume biography of Grant. Badeau enjoyed a successful career as a writer and assisted Grant with the research, fact checking, and editing when Grant authored ''
Personal Memoirs of Ulysses S. Grant''.
A native of
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
, Badeau was raised and educated in
Tarrytown
Tarrytown is a village in the town of Greenburgh in Westchester County, New York, United States. It is located on the eastern bank of the Hudson River, approximately north of Midtown Manhattan in New York City, and is served by a stop on th ...
and
Sleepy Hollow, and became clerk in the New York City Street Department while studying law. In addition to practicing after he was admitted to the bar, Badeau became a writer, and his early work as a
theater critic was carried by ''Noah's Sunday Times''.
Badeau joined the
Union Army during the
American Civil War
The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...
, and his abilities as a writer led to his prominence as a staff officer, first for
Thomas W. Sherman, and later for Ulysses S. Grant. He took part in several campaigns, and rose from
captain
Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...
to
brevet brigadier general. After the war, Badeau became the longtime U.S. Consul in
London
London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
(1870-1881), and turned down appointments as a U.S. Minister in order to remain in England. From 1882 to 1884, he was the U.S. Consul in
Havana, Cuba
Havana (; ) is the capital and largest city of Cuba. The heart of La Habana Province, Havana is the country's main port and commercial center.[fact-checking
Fact-checking is the process of verifying the factual accuracy of questioned reporting and statements. Fact-checking can be conducted before or after the text or content is published or otherwise disseminated. Internal fact-checking is such che ...](_bl ...<br></span></div>. Badeau continued to work as a writer, and was a prolific contributor of essays and articles to newspapers and magazines, in addition to being the author of several books, both fiction and non-fiction. In the mid-1880s, he worked with Grant during the preparation of Grant's memoirs, but left the project before it was complete after a dispute about how much Badeau would be paid, and how he would be credited in the book for his research, <div class=)
, editing, and proofreading. Before the book had even released, Badeau spread false rumors that the memoirs were ghostwritten by
Mark Twain
Samuel Langhorne Clemens (November 30, 1835 – April 21, 1910), known by the pen name Mark Twain, was an American writer, humorist, and essayist. He was praised as the "greatest humorist the United States has produced," with William Fau ...
(who was, in actuality, helping Grant publish and advertise them) and later successfully sued Grant's heirs to obtain payment.
Badeau died in
Ridgewood, New Jersey
Ridgewood is a Village (New Jersey), village in Bergen County, New Jersey, Bergen County, in the U.S. state of New Jersey. Ridgewood is a suburban commuter town, bedroom community of New York City, located approximately northwest of Midtown M ...
, and was buried in the churchyard of the
Old Dutch Church of Sleepy Hollow
The Old Dutch Church of Sleepy Hollow (), listed on the National Register of Historic Places as Dutch Reformed Church (Sleepy Hollow), is a 17th-century stone church (building), church located on Albany Post Road (U.S. Route 9 in New York, U.S. ...
.
Early life

Adam Badeau was born in
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
on December 29, 1831. He was first educated by private tutors
[ Publishers Weekly, Vol 47, 1895, p. 492] before he moved to
Tarrytown
Tarrytown is a village in the town of Greenburgh in Westchester County, New York, United States. It is located on the eastern bank of the Hudson River, approximately north of Midtown Manhattan in New York City, and is served by a stop on th ...
, where he attended boarding schools. Later he moved to North Tarrytown, now
Sleepy Hollow, and became a clerk in New York City's
Street Department.
[ Cutter, 1918, p. 45] He also studied law, and attained admission to the bar in 1855.
In addition, Badeau was a writer, and his work as an
essayist
An essay ( ) is, generally, a piece of writing that gives the author's own argument, but the definition is vague, overlapping with those of a Letter (message), letter, a term paper, paper, an article (publishing), article, a pamphlet, and a s ...
and
theater critic was published in ''Noah's Sunday Times''.
Family
Badeau was married on April 29, 1875, to Marie Ely Niles. Her father, Nathaniel Niles (1791-1869) was a prominent physician who served as secretary of the U.S. legation and acting chargé d'affaires in
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
, special diplomatic agent to the
Austrian Empire
The Austrian Empire, officially known as the Empire of Austria, was a Multinational state, multinational European Great Powers, great power from 1804 to 1867, created by proclamation out of the Habsburg monarchy, realms of the Habsburgs. Duri ...
, and chargé d'affaires in
Sardinia
Sardinia ( ; ; ) is the Mediterranean islands#By area, second-largest island in the Mediterranean Sea, after Sicily, and one of the Regions of Italy, twenty regions of Italy. It is located west of the Italian Peninsula, north of Tunisia an ...
. Her grandfather,
Nathaniel Niles (1741-1828) was a member of Congress from
Vermont
Vermont () is a U.S. state, state in the New England region of the Northeastern United States. It borders Massachusetts to the south, New Hampshire to the east, New York (state), New York to the west, and the Provinces and territories of Ca ...
. Her cousin, also named
Nathaniel Niles (1835-1917), served as Speaker of the
New Jersey General Assembly
The New Jersey General Assembly is the lower house of the New Jersey Legislature.
Since the election of 1967 (1968 session), the Assembly has consisted of 80 members. Two members are elected from each of New Jersey's 40 legislative districts f ...
in 1872.
Civil War
left, 220px, Ulysses S. Grant & Adam Badeau
In 1862, Badeau joined the
Union Army during the
American Civil War
The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...
and was commissioned as a
captain
Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...
.
[ As a member of the staff of Thomas W. Sherman, he took part in the ]Siege of Corinth
The siege of Corinth, also known as the first battle of Corinth, was an American Civil War engagement lasting from April 29 to May 30, 1862, in Corinth, Mississippi. A collection of Union forces under the overall command of Major General Henry H ...
, Mississippi
Mississippi ( ) is a U.S. state, state in the Southeastern United States, Southeastern and Deep South regions of the United States. It borders Tennessee to the north, Alabama to the east, the Gulf of Mexico to the south, Louisiana to the s ...
, the defense of New Orleans
New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 ...
, and the Siege of Port Hudson
The siege of Port Hudson (May 22 – July 9, 1863) was the final engagement in the Union (American Civil War), Union campaign to recapture the Mississippi River in the American Civil War. While Union General Ulysses S. Grant, Ulysses Grant was S ...
.[ Cutter, 1918, p. 46] where he was severely wounded.[ Mcfeely, 1981, p. 497] After his recovery, in March 1864, on the personal recommendation of Grant's adjutant, General John A. Rawlins,[ Fitch, 1916, p. 65] Badeau joined the staff of Ulysses S. Grant
Ulysses S. Grant (born Hiram Ulysses Grant; April 27, 1822July 23, 1885) was the 18th president of the United States, serving from 1869 to 1877. In 1865, as Commanding General of the United States Army, commanding general, Grant led the Uni ...
as a brevet lieutenant colonel and military secretary. During this time Badeau and Grant became close friends.[ Badeau took part in the ]Wilderness
Wilderness or wildlands (usually in the plurale tantum, plural) are Earth, Earth's natural environments that have not been significantly modified by human impact on the environment, human activity, or any urbanization, nonurbanized land not u ...
and Appomattox campaigns, and received promotion to brevet colonel
Colonel ( ; abbreviated as Col., Col, or COL) is a senior military Officer (armed forces), 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 colon ...
. He remained on Grant's staff until 1869, and left the Army for disability caused by his Port Hudson wound; he held the permanent rank of captain
Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...
and the brevet rank of brigadier general.
Post-Civil War
Badeau, still on the staff of General Grant, began the first volume of a military history of the general, who vetted the manuscript as it was being written. Soon after Grant assumed the Presidency, General Badeau was sent to London and served as Secretary of Legation in the United States embassy in London, England, from May to December 1869, where he could continue working on Grant's military history. Early in the next year he was made bearer of government dispatches to Madrid, then in May he was returned to London as Consul
Consul (abbrev. ''cos.''; Latin plural ''consules'') was the title of one of the two chief magistrates of the Roman Republic, and subsequently also an important title under the Roman Empire. The title was used in other European city-states thro ...
in 1870 and served in that capacity until September, 1881.[ and U.S. During that time he was granted a leave of absence from 1877 to 1878, when he accompanied Grant on a portion of Grant's trip around the world.][ While Badeau lived in England, he received Grant as a visitor on several occasions during the trip.
In 1875 Badeau was nominated as Minister to Belgium, and in 1881 he received appointment as Minister to Denmark, but he declined both. From 1882 to 1884 he was U.S. Consul in ]Havana, Cuba
Havana (; ) is the capital and largest city of Cuba. The heart of La Habana Province, Havana is the country's main port and commercial center.[State Department
The United States Department of State (DOS), or simply the State Department, is an executive department of the U.S. federal government responsible for the country's foreign policy and relations. Equivalent to the ministry of foreign affairs o ...](_bl ...<br></span></div>. Badeau resigned this appointment after alleging that officials in the <div class=)
were corrupt in their dealings with Cuba and Spain, and stating that the department took no action after he made his charges.
Badeau then aided Grant in the preparation of Grant's memoirs, but Grant dismissed him before the book was finished after they argued over the details of the legal agreement specifying how much Badeau would be paid and how he would be credited for his editing, research and fact checking.[ Brands, 2012, p. 625] A bitter quarrel lay behind the creation of this agreement – one that would continue even after Grant's death. Grant was surprised when Badeau expressed his complaints and made demands of Grant. Among other concerns, Badeau had two main points of contention with Grant. The first, having committed much of his time and effort in assisting Grant, Badeau maintained that he had been detained from many of his other involvements for several months. The second, realizing that Grant's memoirs was going to be a monumental success, he feared that his multi-volume work on Grant would be obscured in the wake of their publication and release. Grant had earlier thought that it would be unfair to publish anything that would detract from Badeau's work.
:
Grant signed on 7 February 1885. A month later Badeau added his signature, and recorded the receipt of Grant's first payment: "Received of Genl. U. S. Grant $250, my share of $1,000 received by him this day on account of his book. 3 East 66th St. New York. March 2, 1885." As Grant's ''Memoirs'' approached completion, having benefited from Badeau's extensive rewriting and additions to its earlier sections, he became convinced that sales would likely go far higher than the $30,000 envisioned in this agreement. With Grant failing badly, Badeau proposed a new arrangement in April 1885: he would complete the work at the price of $1,000 a month, plus 10% of the profits. Grant thought the offer too advantageous to Badeau and was additionally annoyed by press leaks that painted Badeau as the true author of the forthcoming work. Grant broke off relations with his long-time aide and refused to pay him the $10,000 called for in their agreement. When the sales of the ''Memoirs'' skyrocketed past $30,000—they eventually brought $450,000—Badeau sued to get his money. Eventually Mrs. Grant paid him the originally agreed upon $10,000 plus interest of $1,200 (see Brooks D. Simpson article on Badeau in ''American National Biography''). (He subsequently settled with Grant's son Frederick Frederick may refer to:
People
* Frederick (given name), the name
Given name
Nobility
= Anhalt-Harzgerode =
* Frederick, Prince of Anhalt-Harzgerode (1613–1670)
= Austria =
* Frederick I, Duke of Austria (Babenberg), Duke of Austria fro ...
for $10,000,[ or about $250,000 in 2012 dollars.)
]
Author and editorialist
Badeau was acquainted with many famous people and celebrities of his day, including Ulysses S. Grant and Edwin Booth
Edwin Thomas Booth (November 13, 1833 – June 7, 1893) was an American stage actor and theatrical manager who toured throughout the United States and the major capitals of Europe, performing Shakespearean plays. In 1869, he founded Booth's Th ...
. He was a prolific author of both fiction and non-fiction, and besides newspaper columns and magazine articles, his works included: ''The Vagabond'' (1859); a three volume ''Military History of Ulysses S. Grant'' (1881);[ ''Aristocracy in England'' (1885); ''Conspiracy: A Cuban Romance'' (1885); and ''Grant in Peace: From Appomattox to Mount McGregor'' (1887); It was subtitled ''A Personal Memoir'', a work that covered Grant's political and social involvements with such notable people as General ]Philip Sheridan
Philip Henry Sheridan (March 6, 1831 – August 5, 1888) was a career United States Army officer and a Union general in the American Civil War. His career was noted for his rapid rise to major general and his close association with General-i ...
, Secretary of War Edwin M. Stanton, Secretary of State Hamilton Fish, and others.[ Badeau wrote for the New York ''Sunday Times'' under the ''nom de plume'' "The Vagabond".
]
Final years
180px, Illustration of Adam Badeau in later years
In his final years Badeau continued writing, frequently contributing to various magazines and periodicals and chronicled the various war time events he participated in. His frequent involvement as a writer caused strain on his eyes and he soon developed cataracts
A cataract is a cloudy area in the lens of the eye that leads to a decrease in vision of the eye. Cataracts often develop slowly and can affect one or both eyes. Symptoms may include faded colours, blurry or double vision, halos around ligh ...
during the winter of 1894-1895 where he subsequently underwent successive operations for their removal, which undermined his physical strength.[ He finally succumbed to ]apoplexy
Apoplexy () refers to the rupture of an internal organ and the associated symptoms. Informally or metaphorically, the term ''apoplexy'' is associated with being furious, especially as "apoplectic". Historically, it described what is now known as a ...
, and died suddenly on March 19, 1895, in Ridgewood, New Jersey
Ridgewood is a Village (New Jersey), village in Bergen County, New Jersey, Bergen County, in the U.S. state of New Jersey. Ridgewood is a suburban commuter town, bedroom community of New York City, located approximately northwest of Midtown M ...
, at the age of 63[ and was buried at the ]Old Dutch Church of Sleepy Hollow
The Old Dutch Church of Sleepy Hollow (), listed on the National Register of Historic Places as Dutch Reformed Church (Sleepy Hollow), is a 17th-century stone church (building), church located on Albany Post Road (U.S. Route 9 in New York, U.S. ...
, Section D, Lot 65.
[ Hunt & Brown, 1990, p. 23]
See also
* Bibliography of the American Civil War
* Bibliography of Ulysses S. Grant
* List of Union generals
References
Informational notes
Citations
Bibliography
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External links
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{{DEFAULTSORT:Badeau, Adam
1831 births
1895 deaths
American male non-fiction writers
19th-century American diplomats
Grant administration personnel
People from Ridgewood, New Jersey
People from Tarrytown, New York
People of New York (state) in the American Civil War
Union army officers
19th-century American writers
New York (state) Republicans
Burials at Sleepy Hollow Cemetery
Writers from New York City