Macbeth, King of Scotland Gille Coemgáin. He subsequently married Gille Coemgáin's widow, Gruoch, although they had no children together. In 1040, Duncan I launched an attack into Moray and was killed in action by Macbeth's troops. Macbeth succeeded him as King of Alba, apparently with little opposition. His 17-year reign was mostly peaceful, although in 1054 he was faced with an English invasion, led by Siward, Earl of Northumbria, on behalf of Edward the Confessor. Macbeth was killed at the Battle of Lumphanan in 1057 by forces loyal to the future Malcolm III. He was buried on Iona, the traditional resting place of Scottish
George the Confessor council and was subsequently exiled by Emperor Constantine V. He later returned from exile and attended the restoration of the veneration of icons at the Second Council of Nicaea in 787. George criticised the restoration of iconoclasm at the onset of the reign of Emperor Leo V, and once more refused to remove icons from churches within his diocese. The emperor banished George, who died in exile in 814. For his dedication to the Orthodox Church, George was named a Confessor of the Faith. George the Confessor Saint George the Confessor (Greek: "Ἅγιος Γεώργιος ὁ Ὁμολογητής"), also known as Saint