Tibbers Castle led to a succession crisis resulting in English rule of Scotland under Edward I. Robert the Bruce's family was one of the claimants and in 1306 he was crowned king, leading to war with England. The first phase of Bruce's campaign in 1306 was to capture the English-held castles of Ayr, Dalswinton, Inverkip and Tibbers. Control was given to John de Seton until the English recaptured the castle from the Scots, hanging the defenders, and a larger garrison, this time numbering 54, was installed. In 1313 the Scots regained control of the region. From there Tibbers Castle remained in Scottish
History of the Scots language to become increasingly Anglicized. At the time of King James I, the King James version of the Bible and other editions of the Scripture printed in English became popular. By the late 16th century almost all writing was composed in a mixture of Scots and English spellings, the English forms slowly becoming more common so that by the end of the 17th century Scots spellings had almost disappeared completely. This process took slightly longer in unpublished vernacular literature and official records. After the Union of the Crowns in 1603 the Scots speaking gentry had increasing contact with English speakers and