According to Russell, Buckley "was a tall, ungainly man ... and altogether his looks were not in his favour; he had a bushy head of black hair, a low forehead with overhanging eyebrows nearly concealing his small eyes, a short snub nose, a face very much marked by smallpox, and was just such a man as one would suppose fit to commit burglary or murder". That general description was echoed by other reports of the day, although not always as flattering. He was generally represented as being of low intelligence.