Union General Robert Allen graduated from West point in 1836. He was ranked 33rd among the 49 cadets graduating that year. Allen spent most of the US Civil War as a quartermaster under General Meigs. Allen was responsible for keeping Union troops in the Western Theater fully supplied.
Former Union army officer and West Point graduate, Robert E. Lee was appointed as the leading Southern general by Confederate President Jefferson Davis.
Union General Robert Christie Buchanan graduated from West Point in 1830. He was ranked 31st among the 42 graduating cadets. Buchanan is best known for his service in the Peninsula campaign.
Union General Ethan Allen Hitchcock graduated from West Point in 1817. His class of graduating cadets numbered 19. Hitchcock was ranked 17th. Hitchcock was not a field general during the US Civil War. His age hampered that. He was, however assigned to the War Board and was a military adviser for the Union.
Confederate General Edmund Kirby Smith was a graduate of West Point's class of 1845. He ranked 26th in his class.
Robert Edwrd Lee
Union General Robert Seaman Granger graduated from West point in 1838. Among his graduating class of 45 cadets, Granger was ranked 28th. Granger had been captured in Texas early on in the war and paroled. He later returned to command a Kentucky militia.
Confederate General Alexander Robert Lawton graduated from West Point in 1839. Among his graduating class of 31 cadets, Lawton was ranked 13th. Lawton saw action at the Battle of Antietam and the Peninsula campaign. After being wounded he became the Confederate Quartermaster.
He graduated from West Point Military Academy
Yes he was a graduate of West Point University and became superintendent of west Point.
Confederate General Robert Seldon Garnett graduated from West Point in 1841. His graduating class of 52 cadets had Garnett ranked 27th. General Garnett was involved in the early battle in western Virginia. He was forced to retreat there, giving the Union a foothold in Virginia. He was also the first general to die in the war. He was killed shortly after the Battle of Rich Mountain in 1861.
Confederate General Jubal A. Early graduated from West Point in 1837. He ranked 18th in a graduating class of 50 cadets. Early is best known as being one of Robert E. Lee's generals at the Battle of Gettysburg.
Robert E. Lee One of the greatest Generals of all time.