Macbeth, King of Scotland in the context of "Macbeth (character)"

Thane of Cawdor is a title in the Scottish nobility, allotted to the thane, or lord, of the village of Cawdor.The current 7th Earl Cawdor, of Clan Campbell of Cawdor, is the 25th Thane of Cawdor.

In William Shakespeare's play Macbeth, this title was given to Macbeth after the previous Thane of Cawdor was captured and executed for treason against King Duncan. Macbeth hears a prophecy of his new thaneship from the Three Witches shortly before receiving word of the matter from Duncan, such that while the rule of Cawdor may be inconsequential itself it nonetheless proves the inevitability of the Witches' secondary prediction of Macbeth's ascent to become King of Scotland. The historical King Macbeth fought a Thane of Cawdor who died in battle, but he did not thereby acquire the title himself.

Gille Coemgáin mac Máil Brigti (died 1032) was the King or Mormaer of Moray, a semi-autonomous kingdom centred on Inverness that stretched across the north of Scotland. Unlike his two predecessors, he is not called King of Scotland in his death notice, but merely Mormaer. This has led to some speculation that he was never actually the ruler of Moray, but merely a subordinate of MacBethad mac Findláich. (Hudson p. 136).

In 1020, he participated in the killing of his uncle Findláech, the father of MacBeth. He became the Mormaer of Moray in 1029, after the death of his brother. He married Gruoch, the granddaughter of Kenneth III, and they had a son, Lulach.

Lulach mac Gille Coemgáin (Modern Gaelic: Lughlagh mac Gille Chomghain, known in English simply as Lulach, and nicknamed Tairbith, "the Unfortunate" and Fatuus, "the Simple-minded" or "the Foolish"; c. 1032 – 17 March 1058) was King of Alba (Scotland) between 15 August 1057 and 17 March 1058.

Lulach was the son of Gruoch of Scotland, from her first marriage to Gille Coemgáin, Mormaer of Moray, and thus the stepson of Macbeth (Mac Bethad mac Findlaích). Through his mother, he was also the great-grandson of either Kenneth II or Kenneth III. Following the death of Macbeth at the Battle of Lumphanan on 15 August 1057, the king's followers placed Lulach on the throne. He has the distinction of being the first king of Scotland of whom there are inauguration details available: he was inaugurated, probably on 8 September 1057 at Scone. Lulach appears to have been a weak king, as his nicknames suggest, and ruled only for a few months before being assassinated and usurped by Malcolm III. However, it is also plausible his nicknames are the results of negative propaganda, and were established as part of a smear campaign by Malcolm III.