Ormsby MacKnight (or McKnight) Mitchel (August 28, 1810, or possibly 1809,October 31, 1862) was an American astronomer and major general in the American Civil War. A multi-talented man, he was also an attorney, surveyor, professor, and publisher. He is notable for publishing the first magazine in the United States devoted to astronomy. Known in the Union Army as "Old Stars", he is best known for ordering the raid that became famous as the Great Locomotive Chase during the American Civil War. Early life and career Mitchel was born in Union County, Kentucky, but grew up in Lebanon, Ohio. He was educated in Lebanon, Ohio and afterward at West Point in 1825, where he was a classmate to Robert E. Lee and Joseph E. Johnston. He graduated in 1829, placing 15th out of 46 graduates. Mitchel stayed at West Point as assistant professor of mathematics for three years. After holding several military positions while studying law, he went to Cincinnati, passed the bar and became an attorney. He also filled the office of Chief Engineer of the Little Miami Railroad, then in process of construction. Subsequently, in 1836, he became assistant professor of mathematics, philosophy, and professor of astronomy at Cincinnati College, and during this incumbency achieved a national renown as an astronomical lecturer and builder of a great observatory (Cincinnati Observatory). He was instrumental in establishing the college's law school, and on his first vacation, surveyed and recommended the route of the planned Little Miami Railroad between Cincinnati and Springfield, Ohio. Conceiving a desire to possess a fine telescope, he began by striving to awaken interest in the subject of astronomy through a series of lectures. The first was heard by 16 people; but the last was listened to by an enraptured audience of 2,000. Availing himself of the enthusiasm thus generated, he organized the Cincinnati Astronomical Society with 300 members at $25 each, and started for Europe to find his telescope. His search was long, but successful and, returning, he plunged into the struggle to secure a suitable observatory. In the person of the eccentric but immensely capable Nicholas Longworth he found a helpful coadjutor. Upon the land which was donated by Longworth (located on the summit of Mt. Adams). Mitchel began the foundation of his building and John Quincy Adams, then more than 77 years of age, delivered an address at the laying of the cornerstone. At this