John of Gaunt John of Gaunt John of Gaunt, Duke of Lancaster (6 March 13403 February 1399) was an English prince, military leader, and statesman. He was the third of the five sons of King Edward III of England who survived to adulthood. Due to his royal origin, advantageous marriages, and some generous land grants, Gaunt was one of the richest men of his era, and an influential figure during the reigns of both his father, Edward, and his nephew, Richard II. As Duke of Lancaster, he is the founder of the royal House of Lancaster, whose members would ascend to the throne
Richard II of England the right to govern in his own name. Furthermore, John of Gaunt returned to England in 1389 and settled his differences with the king, after which the old statesman acted as a moderating influence on English politics. Richard assumed full control of the government on 3 May 1389, claiming that the difficulties of the past years had been due solely to bad councillors. He outlined a foreign policy that reversed the actions of the appellants by seeking peace and reconciliation with France, and promised to lessen the burden of taxation on the people significantly. Richard ruled peacefully for the next