"McGuire was 27 years old at Chancellorsville. He had graduated from Winchester Medical Academy at the age of 20. When McGuire first presented himself to Jackson in 1861, Jackson merely stared back at him and dismissed him from his quarters. Several days passed before McGuire received orders appointing him a surgeon in the Confederate Army. Later, when McGuire and Jackson were better acquainted, the physician asked the general why his appointment had been delayed. Jackson answered, 'You looked so young, I sent to Richmond to see if there was some mistake.'"