John Beaufort, 1st Duke of Somerset, 3rd Earl of Somerset was an English nobleman and military commander during the Hundred Years' War. He was a paternal first cousin of King Henry V and the maternal grandfather of Henry VII.
- Occupation
- military personnel
- Position held
- member of the House of Lords
- Citizenship
- Kingdom of England
- Born
- 1404
- Died
- May 27, 1444