George Mackenzie, 1st Earl of Cromartie FRS (1630–1714), known as Sir George Mackenzie, 2nd Baronet from 1654 to 1685 and as The Viscount of Tarbat from 1685 to 1703, was a Scottish statesman.

Eilean Donan is a small tidal island situated at the confluence of three sea lochs in the western Highlands of Scotland, about 1 kilometre from the village of Dornie. It is connected to the mainland by a footbridge that was installed early in the 20th century and is dominated by a picturesque castle that frequently appears in photographs, film and television. The island's original castle was built in the thirteenth century; it became a stronghold of the Clan Mackenzie and their allies, the Clan MacRae. In response to the Mackenzies' involvement in the Jacobite rebellions early in the 18th century, government ships destroyed the castle in 1719. The present-day castle is Lieutenant-Colonel John Macrae-Gilstrap's 20th-century reconstruction of the old castle.