Joshua Lawrence Chamberlain (born Lawrence Joshua Chamberlain, September 8, 1828 – February 24, 1914) was an American college professor and politician from Maine who volunteered during the American Civil War to join the Union Army. He became a highly respected and decorated Union officer, reaching the rank of brigadier general (and brevet major general). He is best known for his gallantry at the Battle of Gettysburg, leading a bayonet charge, for which he was awarded the Medal of Honor.
Chamberlain was commissioned a lieutenant colonel in the 20th Maine Volunteer Infantry Regiment in 1862, and fought at the Battle of Fredericksburg. He became commander of the regiment in June 1863 when losses at the Battle of Chancellorsville elevated the original commander, Colonel Adelbert Ames, to brigade command. During the second day's fighting at Gettysburg on July 2, Chamberlain's regiment occupied the extreme left of the Union lines at Little Round Top. Chamberlain's men withstood repeated assaults from the 15th Alabama Infantry Regiment and finally drove the Confederates away with a downhill bayonet charge. Chamberlain was severely wounded while commanding a brigade during the Second Battle of Petersburg in June 1864, and was given what was intended to be a deathbed promotion to brigadier general. In April 1865, he fought at the Battle of Five Forks and was given the honor of commanding the Union troops at the surrender ceremony for the infantry of Robert E. Lee's Army at Appomattox Court House, Virginia.
After the war, he entered politics as a Republican and served four one-year terms of office as the 32nd governor of Maine from 1867 to 1871. After leaving office, he returned to his alma mater, Bowdoin College, serving as its president until 1883. He died in 1914 at age 85 due to complications from the wound that he received at Petersburg.
Chamberlain was born in Brewer, Maine, the son of Sarah Dupee (née Brastow) and Joshua Chamberlain, on September 8, 1828. Chamberlain was of English ancestry and his family could be traced back to twelfth-century England, during the reign of King Stephen. Chamberlain's great-grandfather Ebenezer, was a New Hampshire soldier in the French and Indian War, and the American Revolutionary War. Chamberlain's grandfather, Joshua, was a ship builder and colonel during the War of 1812, notably involved at the Battle of Hampden, before moving his family to a Brewer farm in 1817. Chamberlain's father Joshua served as a lieutenant colonel in the Aroostook War.
Chamberlain was the first of five children. His father named him after James Lawrence, and favored a military career for his son, while Chamberlain's mother wanted him to become a minister. Chamberlain became a member of the Congregational Church in Brewer in the mid-1840s, and attended Major Whiting's military academy in Ellsworth. Chamberlain then taught himself Greek so he could be admitted to Bowdoin College in 1848. At college, Chamberlain was a member of the Peucinian Society, Phi Beta Kappa, and the Alpha Delta Phi fraternity. He taught Sunday school in Brunswick during his freshman and sophomore years, and led the choir at the Congregational Church-First Parish Church during his Junior and Senior years. Chamberlain graduated in 1852, then entered the Bangor Theological Seminary for three years of study. He remained a Calvinist and a conservative Congregationalist throughout his life. Besides studying Latin, German, history and grammar, Chamberlain mastered French, Arabic, Hebrew and Syriac.
On December 7, 1855, Chamberlain married Fanny Adams, cousin and adopted daughter of a local clergyman. Their first child was a girl named Grace Dupee, born on October 16, 1856. Their son Harold Wylls was born on October 10, 1858. A second and fourth child died early. In the fall of 1855, Chamberlain returned to Bowdoin, and began a career in education, first as an instructor in logic and natural theology, then as professor of rhetoric and oratory. He eventually went on to teach every subject in the curriculum with the exception of science and mathematics. In 1861 he was appointed professor of modern languages, which he held until 1865.
At the beginning of the American Civil War, Chamberlain believed the Union needed to be supported against the Confederacy by all those willing. On several occasions, Chamberlain spoke freely of his beliefs during his class, urging students to follow their hearts in regards to the war while maintaining that the cause was just. Of his desire to serve in the War, he wrote to Maine's Governor Israel Washburn, Jr., "I fear, this war, so costly of blood and treasure, will not cease until men of the North are willing to leave good positions, and sacrifice the dearest personal interests, to rescue our country from desolation, and defend the national existence against treachery." Many faculty at Bowdoin did not feel his enthusiasm for various reasons and Chamberlain was subsequently granted a leave of absence (supposedly to study languages for two years in Europe). He then promptly enlisted unbeknownst to his family and those at Bowdoin. Offered the colonelcy of the 20th Maine Regiment, he declined, according to his biographer, John J. Pullen, preferring to "start a little lower and learn the business first." He was appointed lieutenant colonel of the regiment on August 8, 1862, under the command of Col. Adelbert Ames. The 20th was assigned to the 3rd Brigade, 1st Division, V Corps in the Union Army of the Potomac. One of Chamberlain's younger brothers, Thomas Chamberlain, was also an officer of the 20th Maine, and another, John Chamberlain, visited the regiment at Gettysburg as a member of the U.S. Christian Commission until appointed as a chaplain in another Maine Volunteer regiment.
The 20th Maine fought at the Battle of Fredericksburg, suffering relatively small numbers of casualties in the assaults on Marye's Heights, but were forced to spend a miserable night on the freezing battlefield among the many wounded from other regiments. Chamberlain chronicled this night well in his diary and went to great length discussing his having to use bodies of the fallen for shelter and a pillow while listening to the bullets zip into the corpses.
The 20th missed the Battle of Chancellorsville in May 1863 due to an outbreak of smallpox in their ranks (which was caused by an errant smallpox vaccine), keeping them on guard duty in the rear. Chamberlain was promoted to colonel of the regiment in June 1863 upon the promotion of Ames.
Chamberlain became most famous for his achievements during the Battle of Gettysburg. On July 2, the second day of the battle, Union forces were recovering from initial setbacks and hastily regrouping into defensive positions on a line of hills south of the town. Sensing the momentary vulnerability of the Union forces, the Confederates began an attack against the Union left flank. Chamberlain's brigade, commanded by Col. Strong Vincent, was sent to defend Little Round Top by the army's Chief of Engineers, Brig. Gen. Gouverneur K. Warren. Chamberlain found himself and the 20th Maine at the far left end of the entire Union line. He quickly understood the strategic significance of the small hill, and the need to hold the Union left at all costs. The men from Maine waited until troops from the 15th Alabama Infantry Regiment, commanded by Col. William C. Oates, charged up the hill, attempting to flank the Union position. Time and time again the Confederates struck, until the 20th Maine was almost doubled back upon itself. With many casualties and ammunition running low, Col. Chamberlain recognized the dire circumstances and ordered his left wing (which was now looking southeast, compared to the rest of the regiment, which was facing west) to initiate a bayonet charge. From his report of the day: "At that crisis, I ordered the bayonet. The word was enough." While battlefield conditions make it unlikely that many men heard Chamberlain's order, most historians believe he initiated the charge.