Augustus L. Roumfort: Commissioned a Marine out of West Point, resigned a year later; for 15 years he taught mathematics, superintended a military school, then joined the Army again, in Ordnance, followed by a career in politics and railroads.

James M. Spencer: Was appointed a Cadet for his gallantry as an enlisted man in the Battle of Tippecanoe. Twelve years in the Artillery; he fought in the First Seminole War.

Isaac A. Adams: Twelve years in the Artillery.

William M. Graham: served in the Seminole Wars; killed in the Mexican War, at Molino del Rey. Brother of the next.

James D. Graham: Astronomer and boundary commissioner who headed the U. S. teams in the demarcation of the borders with Canada, Texas, and Mexico. Brother of the preceding.

Charles Despinville: Twelve years in the Artillery, with some surveying; resigned to join the French army in France, and died two months later.

John C. Kirk: Six years in the Artillery, although two of them on leave of absence; resigned and died soon after.

John R. Vinton: Thirty years in the Artillery, seeing action in the Second Seminole War and the Mexican War, in which he was breveted for gallantry, then killed; but he was also an excellent painter and something of a polymath.

Richard B. Lee: Thirty years in the Artillery, he fought in the Second Seminole War.; Chief of Commissariat of the Pacific Division for nearly ten years.

Frederick L. Griffith: Fifteen years in the Artillery, including service in the First Seminole War.

Edward J. Lambert: Resigned after six years; civil engineer and politician in Alabama.

William Gibbs McNeill: One of America's first railroad engineers: for half his career, on loan from the Army to the railroad companies, then as a civilian outright.

Angus W. McDonald: Resigned after a year; fur trader for a while, then settled down as an attorney, but as an old man took up arms to defend Virginia in the War between the States.

Henry Berryman: Sixteen years in the Army in frontier posts in the Old Southwest, then a planter in Louisiana and Texas.

Constant M. Eakin: after 8 years in the Army, pursued a civilian career as an engineer mostly in the Philadelphia area.

John D. Orr: A patchy four-year career in the Army; died young.

Ethan A. Hitchcock: in addition to his military career, he wrote a number of esoteric works prefiguring the investigations of Carl Jung.

John M. Washington: Fought in the Second Seminole War and the Mexican War; drowned in the wreck of the steamship San Francisco which was transporting his regiment to California.

Ambrose Madison: Commissioned a Marine; resigned after a year and was an attorney and state politician.