of Leicester (3rd Earl's son; second cousin to Edward III) 1362–1399: John of Gaunt, 1st Duke of Lancaster, 6th Earl of Leicester jure uxoris (third son of Edward III and son-in-law of the previous) 1399: Henry Bolingbroke, 2nd Duke of Lancaster, 7th Earl of Leicester (elder son of John; first cousin to Richard II, whose throne he usurped) 1399–1421: Thomas of Lancaster, 1st Duke of Clarence (second son of Henry IV (Bolingbroke)) Lord High Stewards of England, 1422–present Incomplete before 1660. Coronations Trials of peers References External links Constitution of the United Kingdom Lord High Steward Lists of English people