The Battle of Langside involved a dispute between James VI and his sister, who was locked away in which location?
Battle of Langside:  Mary was imprisoned in Loch Leven Castle, while her Protestant half-brother, James Stewart, Earl of Moray was appointed Regent on behalf of his nephew. Loch Leven Castle: Loch Leven Castle is a ruined castle on an island in Loch Leven, in the Perth and Kinross local authority area of Scotland. Loch Leven Castle:  Mary, Queen of Scots was imprisoned here in 1567–1568, and forced to abdicate as queen, before escaping with the help of her gaoler's family.
i don't know