Issue of Edward III of England – 3 February 1399), 1st Duke of Lancaster, fourth son. From the marriage of John of Gaunt and Blanche of Lancaster, daughter and heiress of the Duke of Lancaster, descended legitimate male heirs, the Lancasters (King Henry IV (1399-1413), who as Henry of Bolingbroke in 1399 deposed his first cousin King Richard II (1377-1399), and was followed by his son King Henry V(1413-1422) and the latter's son King Henry VI (1422-1471). This line ended in 1471 when King Henry VI's son Edward of Westminster, Prince of Wales was killed at the Battle of Tewkesbury and when he himself was deposed
Ture Turesson (Bielke) leaving for Kalmar Castle which he still held as Castellan. This brought him away from the centre of Swedish politics; he continued to fight Charles Canutesson's supporters in Småland and remained loyal to King Christian. In 1466 the Archbishop was replaced by Erik Axelsson Tott as Regent of Sweden, who openly aligned himself with Charles Canutesson's supporters, and in 1467 Charles Canutesson returned as King for a third time. The death of Charles Canutesson in 1470 did not bring an end to the conflict. The new separatist leader Sten Sture the Elder besieged Kalmar Castle briefly in 1471, but was