... slavery in Mississippi. His mother escaped with Trotter and his brother via the Underground Railroad, and they settled in Cincinnati, where Trotter became a teacher. He moved to Boston and fought in the Civil War, becoming the first African-American to achieve the rank of Second Lieutenant in the Union Army. He later became the first African-American to be employed by the U.S. Post Office, but resigned in protest when discrimination prevented his promotion. His Music and ... — Music and Some Highly Musical People • James M. Trotter