Henry Beaufort, third duke of Somerset (1436-1464)

Henry Beaufort, third duke of Somerset (1436-1464) was a major Lancastrian military leader during the first phase of the Wars of the Roses. He considered the death of his father at the first battle of St. Albans as a murder that had to be avenged, and despite the best efforts of Edward IV to win him over died fighting for Henry VI.