Monument to Maj. Gen. Erasmus Darwin Keyes (1810–1895) in West Point Cemetery, 329 Washington Road, United States Military Academy at West Point, New York. New Englander Erasmus D. Keyes led a brigade at the First Battle of Bull Run, then the Union Army of the Potomac’s IV Corps during the Peninsula Campaign. Despite having a regular Army background, his lackluster performance led to reassignment and eventual removal from command. He resigned his commission in May 1864. Later in life, he became a successful businessman in San Francisco.