Thomas Wentworth Higginson (December 22, 1823May 9, 1911) was an American Unitarian minister, author, abolitionist, politician, and soldier. He was active in the American Abolitionism movement during the 1840s and 1850s, identifying himself with disunion and militant abolitionism. He was a member of the Secret Six who supported John Brown. During the Civil War, he served as colonel of the 1st South Carolina Volunteers, the first federally authorized black regiment, from 1862 to 1864. Following the war, he wrote about his experiences with African American soldiers and devoted much of the rest of his life to fighting for the rights of freed people, women, and other disfranchised peoples. Early life and education Higginson was born in Cambridge, Massachusetts, on December 22, 1823. He was a descendant of Francis Higginson, a Puritan minister and immigrant to the colony of Massachusetts Bay. His father, Stephen Higginson (born in Salem, Massachusetts, November 20, 1770; died in Cambridge, Massachusetts, February 20, 1834), was a merchant and philanthropist in Boston and steward of Harvard University from 1818 until 1834. His grandfather, also named Stephen Higginson, was a member of the Continental Congress. He was a distant cousin of Henry Lee Higginson, founder of the Boston Symphony Orchestra, a great grandson of his grandfather. A third great grandfather was New Hampshire Lieutenant-Governor John Wentworth. Education and abolitionism Higginson entered Harvard College at age thirteen and was elected to Phi Beta Kappa at sixteen. He graduated in 1841 at age 18 and taught at a private school for four months, but he detested it and became "a tutor of the three children of his Brookline cousin, Stephen Higginson Perkins". After that, in 1843, he became "a nonmatriculated student at Harvard". In 1842 he became engaged to Mary Elizabeth Channing. He then studied theology at the Harvard Divinity School. In 1845, at the end of his first year of divinity training, he withdrew from the school to turn his attention to the abolitionist cause. He spent the subsequent year studying and, following the lead of Transcendentalist Unitarian minister Theodore Parker, fighting against the expected war with Mexico. Believing that war was only an excuse to expand slavery and the Slave Power, Higginson wrote antiwar poems and went door to door to get signatures for antiwar petitions. With the split of the antislavery movement in the 1840s, Higginson subscribed to the Disunion Abolitionists, who believed that as long as