Donnchadh was a Gall-Gaidhil prince and Scottish magnate in what is now south-western Scotland, whose career stretched from the last quarter of the 12th century until his death in 1250. His father, Gille-Brighde of Galloway, and his uncle, Uhtred of Galloway, were the two rival sons of Fergus, Prince or Lord of Galloway. As a result of Gille-Brighde's conflict with Uhtred and the Scottish monarch William the Lion, Donnchadh became a hostage of King Henry II of England. He probably remained in England for almost a decade before returning north on the death of his father. Although denied succession to all the lands of Galloway, he was granted lordship over Carrick in the north.

Maybole is a town and former burgh of barony and police burgh in South Ayrshire, Scotland. It had an estimated population of 4,580 in 2020. It is situated 9 miles (14 km) south of Ayr and 50 miles (80 km) southwest of Glasgow by the Glasgow and South Western Railway. The town is bypassed by the A77.