John of Gaunt
English military leader and statesman
John of Gaunt, Duke of Lancaster was an English royal prince, military leader, and statesman. He was the fourth son of King Edward III of England, and the father of King Henry IV. Wikipedia
Born: March 6, 1340, Saint Bavo's Abbey, Ghent, Belgium
Died: February 3, 1399 (age 58 years), Leicester Castle, Leicester, United Kingdom
Children: Henry IV of England, Catherine of Lancaster, John Beaufort, 1st Earl of Somerset, and more
Spouse: Katherine Swynford (m. 1396–1399), Constance of Castile, Duchess of Lancaster (m. 1371–1394), and Blanche of Lancaster (m. 1359–1368)
Parents: Edward III and Philippa of Hainault
Grandchildren: Henry V, Cecily Neville, Duchess of York, Joan Beaufort, Queen of Scots, and more
Siblings: Edward the Black Prince, Edmund of Langley, Lionel of Antwerp, Duke of Clarence, and more