List of Scottish monarchs
The Kingdom of the Picts just became known as Kingdom of Alba in Gaelic, which later became known in Scots and English as "Scotland"; the terms are retained in both languages to this day. By the late 11th century at the very latest, Scottish kings were using the term "rex Scottorum", or King of Scots, to refer to themselves in Latin. The Kingdom of Scotland was merged with the Kingdom of England to form a single Kingdom of Great Britain in 1707. Thus Queen Anne became the last monarch of the ancient kingdoms of Scotland and England and the first of Great Britain, although the kingdoms had shared a monarch since 1603 (see Union of the Crowns). Her uncle Charles II was the last monarch to be crowned in Scotland, at Scone in 1651. He had a second coronation in England ten years later.
John Balliol
In 1284 Balliol had attended a parliament at Scone, which had recognised Margaret, Maid of Norway, as heir presumptive to her grandfather, King Alexander III. Following the deaths of Alexander III in 1286 and Margaret in 1290, John Balliol was a competitor for the Scottish crown in the Great Cause, as he was a great-great-great-grandson of David I through his mother (and therefore one generation further than his main rival Robert Bruce, 5th Lord of Annandale, grandfather of Robert the Bruce, who later became king), being senior in genealogical primogeniture but not in proximity of blood. He submitted his claim to the Scottish auditors with King Edward I of England as the administrator of the court, at Berwick-upon-Tweed on 6 June 1291. The Scottish auditors' decision in favour of Balliol was pronounced in the Great Hall of Berwick Castle on 17 November 1292, and he was inaugurated accordingly King of Scotland at Scone, 30 November 1292, St. Andrew's Day.