Union General John Joseph Abercrombie graduated from West Point in 1822. He was ranked 37th in his graduating class that numbered 40 cadets. Abercrombie saw action in the Eastern Theater. He served in two major campaigns, that being the Peninsula and Overland campaigns.
Union General Joseph Mansfield graduated from West Point in 1822. Among his class of graduating cadets of forty he ranked second.Mansfield took part in the Battle of Antietam, where he was mortally wounded.
Union General Joseph Bennett Plumber graduated from West point in 1841. He ranked 22nd in a graduating class of 52 cadets. Plumber served in the West under General Pope. After being wounded, he died of an infection in 1862.
Confederate General William Joseph Hardee graduated from West Point in 1838. Hardee ranked 26th in his graduating class of 45 cadets. Most of his action in the US Civil War was in the Western Theater.
Union General Joseph Abel Haskin graduated from West Point in 1839. Among the 31 cadets graduating in his class of 31, Haskin ranked tenth. For most of the war, Haskin was assigned to the defense structure surrounding Washington DC.
Union General Joseph Hooker graduated from West Point in 1837. He ranked 29th in his graduating class of 50 cadets. Hooker became a well known general and reached his peak when Lincoln appointed him to command the Army of the Potomac. Sadly for him, he lost the key Battle of Chancellorsville in May of 1863. He was replaced as the commander of the Army of the Potomac by General George Meade.
Confederate General Edmund Kirby Smith was a graduate of West Point's class of 1845. He ranked 26th in his class.
He graduated from West Point Military Academy
Union General Joseph Haydn Potter graduated from West Point in 1843. Among the 39 graduating cadets that year, Potter was ranked 22nd. Potter saw his battle action in the Eastern Theater. He participated in the Peninsula campaign and Chancellorsville. He was taken prisoner two times and was exchanged for other enemy soldiers.
Union General Darius Nash Couch graduated from West Point in 1846. This was the same class as General McClellan. Couch ranked 13th in a graduating class of 59 cadets. He served admirable at the Battle of Chancellorsville. For a time, he replaced his superior, Joseph Hooker who was injured in the battle.
According to An Adjutant General Remembers: a Military Memoir by Major General Kenneth Wickham, he graduated from West Point on 12 June 1938.
West point graduate George G. Meade fought at the Battle of Antietam. He was a brigadier general under the command of Corps commander Joseph Hooker. Meade led the Third Division of Hooker's First Corps.
General Philip Henry Sheridan graduated from West Point in 1853. He ranked 34th out of a class of 52.