Scottish clan support for the Stuarts when James was deposed by William of Orange in the Glorious Revolution. Clan support, their remoteness from authority and the ready mobilisation of the clan hosts made the Highlands the starting point for the Jacobite risings. In Scottish Jacobite ideology, the Highlander symbolised patriotic purity as against the corruption of the Union, and as early as 1689 some Lowlanders wore ""Highland habit"" in the Jacobite army. Many clan chiefs, such as those of the Clan Mackenzie and the Clan Macdonald of Sleat, did not take part in the Jacobite rising of 1745 because of the threat
Battle of Glen Fruin to him or his clan, Dugald slaughtered the defenceless students. When the chief, Alasdair, demanded where the youths were Dugald is said to have drawn his bloody dirk saying in gaelic ""Ask that, and God save me!"" Battle of Glen Fruin The Battle of Glen Fruin was fought on 7 February 1603 between the Clan Gregor and its allies on one side, and the Clan Colquhoun and its allies on the other. Glen Fruin is located in the Loch Lomond area, in the county of Dunbartonshire, Scotland. According to the Clan Gregor; two MacGregor clansmen, away from home, were forced