John, Lord Howard, was an English nobleman born around 1430. He was a prominent figure during the late medieval period and served as a soldier and politician. He was the son of Thomas Howard, 2nd Duke of Norfolk and played a significant role in the Wars of the Roses, a series of civil wars for control of the English throne. He became the 1st Duke of Norfolk in 1483 and was known for his loyalty to the Tudor dynasty. John, Lord Howard, was involved in various military campaigns and held several important positions, including serving as the Lord High Admiral of England. His contributions helped shape the political landscape of his time.