who was the english king who introduced the use of juries
History of trial by jury in England The English king Æthelred the Unready issued a legal code at Wantage, which states that the twelve leading thegns (minor nobles) of each wapentake (a small district) were required to swear that they would investigate crimes without bias. These 'juries' differed from the present-day kind by being self-informing; instead of getting information through a trial, the jurors were required to investigate the case themselves.[1]