Possibly Ragnar Lothbrok portrayed in medieval manuscripts, produced in the reign of Henry VI, King of England.
Following the order of the images above:
f. 39r, Lothbrok, king of Danes, with sons Hinguar and Hubba, worship idols.
f. 41v, Lothbrok boards a boat with hawk and hound to hunt; the boat is driven out to sea.
f. 42r, Lothbrok cast ashore in Norfolk; Lothbrok is received by Edmund.
f. 43v, Lothbrok hunts with falcon and lures; Lothbrok hunts with hound and stag.
f. 44r, Lothbrok murdered by Bern: his body hidden in bushes, hound beside.
f. 47v, Hinguar and Hubba set out to avenge their father's murder.
f. 48r, Hinguar and Hubba slay all Christians in the North and despoil the countryside.
f. 48v, People submit to Hinguar, beside burning city.
f. 50r, Battle scene: Edmund defeats Hinguar.
f. 52r, Hinguar sends messenger to Edmund.