Adolph Von Steinwehr

Early life

Steinwehr was born in Blankenburg, in the Duchy of Brunswick, Germany, the son of a military family. (His grandfather fought in the Prussian Army against Napoleon.) He attended the Brunswick Military Academy and was commissioned a lieutenant in the Brunswick Army in 1841. In 1847 he resigned his commission and emigrated to the United States, settling in Alabama. He served as an engineer in the U.S. Coast Survey, surveying the U.S.-Mexico border and Mobile Bay, Alabama, but his desire to serve in a combat position in the Mexican-American War was denied and he returned to Brunswick in 1849, but not before marrying 19-year-old Florence Mary of Mobile, Alabama. He returned to the United States in 1854 and purchased a farm near Wallingford, Connecticut. He later moved to New York state.

Civil War

At the start of the Civil War, Steinwehr raised a regiment, consisting primarily of German immigrants, the 29th New York Infantry, which he commanded at the First Battle of Bull Run. The regiment was in reserve during the battle, but served an important screening role during the Union retreat. He was promoted to brigadier general on October 12, 1861, and commanded the 2nd Brigade of Louis Blenker's division of the Army of the Potomac. This brigade was moved into Maj. Gen. John C. Frémont's Mountain Department on April 1, 1862, and it fought in the Valley Campaign against Maj. Gen. Thomas J. "Stonewall" Jackson. Fremont's command was expanded into an army corps, which was soon commanded by Maj. Gen. Franz Sigel, another German immigrant. Steinwehr was given the 2nd Division in that corps. It was assigned to the Army of Virginia, under Maj. Gen. John Pope, and participated in the Northern Virginia Campaign, but had little role in the Second Battle of Bull Run. Although the corps joined the Army of the Potomac, the division did not fight at the Battle of Antietam or the Battle of Fredericksburg.

The command of what was now called the XI Corps changed to Maj. Gen. Oliver O. Howard in 1863, and Steinwehr continued to command the division in the Battle of Chancellorsville and the Battle of Gettysburg. The corps was the victim of the surprise flanking attack by Stonewall Jackson at Chancellorsville on May 2, 1863, and the overwhelming attack by Lt. Gen. Richard S. Ewell's Second Corps on the first day of Gettysburg, July 1, 1863. At Chancellorsville, Steinwehr's division had one brigade, that of Col Adolphus Buschbeck involved in resisting Jackson's attack. At Gettysburg, when the corps was forced to retreat back through the town to Cemetery Hill, Col Charles Coster took a brigade of Steinwehr's division out to the edge of the town, where it sacrificed itself buying time for the retreating soldiers of the other two divisions. These two defeats seriously degraded the combat effectiveness of the XI Corps and humiliated many of the German immigrant soldiers in the corps. Nevertheless, Steinwehr was well thought of by his superiors. After Chancellorsville, General Howard wrote that Steinwehr's bearing during the battle was "cool, collected and judicious." Brig. Gen. Alpheus Williams, a fellow division commander, described him as a "remarkably intelligent and agreeable person."

In September 1863, two divisions of the XI Corps, those of Steinwehr and MG Carl Schurz, were transferred to the Western Theater to help relieve the besieged Union army in Chattanooga, becoming part of the Army of the Cumberland. They served under Maj. Gen. Joseph Hooker in the Battle of Wauhatchie, where the brigade of Col Orland Smith from Steinwehr's division distinguished itself. Buschbeck's brigade was engaged alongside Maj. Gen. William T. Sherman's command at the Third Battle of Chattanooga. After that battle the XI Corps was combined with the equally depleted XII Corps to form the new XX Corps. That corps fought under Maj. Gen. William T. Sherman in the Atlanta Campaign and March to the Sea, but Steinwehr was essentially reorganized out of his job and he commanded no more combat units during the war. He resigned his commission on July 3, 1865.

Postbellum life

After the war, Steinwehr was employed as a geographer and cartographer. He returned to Connecticut to accept a professorship at Yale University. He moved to Washington, D.C., then to Ohio, and returned to New York. He died in Buffalo, New York, and is buried in Albany Rural Cemetery, Menands, New York. Steinwehr was a prolific author, including A School Geography: Embracing a Mathematical, Physical, and Political Descriptions of the Earth (published in 1870); co-author of Primary Geography (1870) and An Elementary Treatise on Physical Geography (1873); editor of The Centennial Gazetteer of the United States (1874). He is memorialized by the prominent Steinwehr Avenue in the city of Gettysburg, Pennsylvania.

Compliments of Wikipedia

Adolph Wilhelm August Friedrich, Baron von Steinwehr was born on September 25, 1822, at Blankenburg in the Duchy of Brunswick. His father was an officer in the service of the duke and his grandfather had been a lieutenant general in the Prussian army. Young von Steinwehr was reared to be a soldier and, after attending the Brunswick military academy, became a lieutenant in the ducal service. In 1847 he took a year's leave of absence, came to America, and endeavored to obtain a Regular Army commission for service in the Mexican War. Failing in this, he obtained an appointment in the coast survey and while in Mobile married into an Alabama family. In 1849 he took his wife back to Brunswick but five years later returned to the United States and settled on a farm near Wallingford, Connecticut. When the Civil War broke out, he was appointed colonel of the 29 th New York, which took part in the campaign of First Manassas (Bull Run) as a part of Blenker's brigade of Miles's division but was in reserve at Centre-ville and not actively engaged. He was assigned to the command of the 2nd Brigade of Blenker's division, which was attached to John C. Freniont's Mountain Department in the Shenandoah Valley campaign of 1862; however, von Steinwehr is not shown to have been present at Cross Keys. When Franz Sigel replaced Fremont in corps command, after the organization of John Pope's Army of Virginia, von Steinwehr was given the 2nd Division—one brigade of his division lost over four hundred men at Second Manassas. At Chancellorsville and Gettysburg the corps, now called the XI Corps of the Army of the Potomac, was commanded by Oliver O. Howard and was routed at both battles, with the German elements therein taking most of the blame. In point of fact, Von Steinwehr made an important contribution to what little opposition was offered by the Federal right at Chancellorsville by constructing earthworks which were held beyond the call of duty by Buschbeck's brigade of his division. After the disaster at Chickamauga, the XI and XII Corps were sent west. Von Steinwehr participated in clearing the Tennessee River and in the battle of Chattanooga in command of his division. However, upon the consolidation of the XI and XII Corps into the XX Corps the following April, he was demoted to command of a brigade of the XIV Corps, while a man his junior (Brigadier General John W. Geary) was given command of one of the four divisions of the XX Corps. Apparently feeling that he had been overslaughed, he seems to have declined the assignment, for he makes no further appearance in the Official Records. His resignation was accepted July 3, 1865. After the war he became quite celebrated as a geographer and cartographer, teaching at Yale, working for the Federal government, and publishing a number of works. He resided successively in New Haven, Washington, and Cincinnati. Von Steinwehr died in Buffalo, New York, on February 25, 1877, and was buried in Albany Rural Cemetery, Albany, New York.

Reference: Generals in Blue. Lives of the Union Commanders by Ezra J. Warner. Louisiana State University Press. Baton Rouge.

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