Related Clues:

• Sixth-century Great Britain settler
• Rob Roy, e.g.
• 104D wearer
• St. Andrew's Day observer
• Andrew Carnegie, for one
• Captain Kidd, e.g.
• Stage performer
• Free opening?
• Hibernian
• Groundskeeper Willie, e.g.
• Glengarry wearer
• Flick chick
• Craig Ferguson, for one
• Aberdonian, e.g.
• Watt was one