List of Famous people named John

John I was the Duke of Lorraine from 1346 to his death. As an infant of six months, he succeeded his father, Rudolph, who was killed in the Battle of Crécy. His mother was Mary, daughter of Guy I of Blois.

John Murray Mordaunt was an English first-class cricketer, British Army officer and shipbuilder.

John Hastings, 2nd Earl of Pembroke, KG, was a fourteenth-century English nobleman and soldier. He also held the titles Baron Abergavenny and Lord of Wexford. He was born in Sutton Valence, the son of Laurence Hastings, 1st Earl of Pembroke, and Agnes Mortimer. His father died when John Hastings was only a year old, and he became a ward of King Edward III whilst remaining in his mother's care. The King arranged for John to marry Edward's daughter Margaret in 1359, which drew John into the royal family. However, Margaret died two years later. John Hastings inherited his father's earldom, subsidiary titles and estates in 1368. The same year he made a second marriage, to Anne, daughter of Walter, Lord Mauny. The following year Pembroke commenced the career in royal service that was to consume the rest of his life. The Hundred Years' War had recently reignited in France, and in 1369 Pembroke journeyed to Aquitaine.