`  ::Thanks for the link, but if you check your own source you'll find it says: ``Only two islets break the long extent, Eilean a Ghiubhais midway near the southern shore, and another at the lower end, with a ruined chapel and the burying-place of the Camerons of Lochiel, holders of the estate of Achnacarry.`` If you then load the map & scroll right to the west end of the loch, it gives the same name for the islet in quetion as the modern one: Eilean Loch Airceig. oldmaps.co.uk is a pretty useful site, though.  `