Before the M'Leods got possession of Gairloch a tribe of MacBeaths were the most powerful sept in the district. They originally came (presumably in the thirteenth century) from Assynt, in the country of the Mackays in Sutherlandshire, and were of Norwegian descent. There are still some families of MacBeaths in Melvaig in Gairloch who are of the old breed. The chiefs of the MacBeaths had at least three strongholds in Gairloch, viz., Eilean Grudidh on Loch Maree, the island on Loch Tollie, and the Dun or Castle of Gairloch, all to be described in our chapter on the antiquities. Seven generations of MacBeaths occupied Eilean Grudidh, which seems to have been the last they held of these fortalices. The M'Leods, after a long struggle, subdued the MacBeaths, and expelled most of them from Gairloch. Those who were driven out fled to Applecross, where their descendants are to this day. The earls of Ross must have had many a conflict with the MacBeaths, but no traditions on the subject are extant, nor have any accounts been preserved telling how the M'Leods ousted the MacBeaths. It is possible, however, that a fight which is said to have taken place near a very small loch or pond called Lochan nan Airm, to the right of the road as you go from Gairloch to Poolewe, may have been an engagement in which the MacBeaths were concerned. Lochan nan Airm, or "the tarn of the arms," is about two hundred yards from the road, and half a mile beyond the top of Achtercairn Brae. Those who were vanquished in this fight threw their arms into the loch (whence its name), partly to lighten themselves for flight, and partly to prevent the weapons from falling into the hands of the victors. It is said that the formation of a drain, intended to empty the loch so as to discover the arms, was once commenced, but was stopped by the then laird of Gairloch, whose permission had not been asked. The beginning of the drain is still apparent; it would be interesting to complete it. The following story relates an attempt on the part of some of the lord of Kintail's men to slay one of the leaders of the MacBeaths, possibly the chief of the tribe. It evidently took place in the latter part of the career of the MacBeaths in Gairloch. Once upon a time there lived a powerful man--Iain Mac Iain Uidhir--in the Carr of Kintail, and when he heard such aliens (the MacBeaths) resided in the island of Loch Tollie, he thought within himself, on New Years' night, that it was a pity that such mischievous strangers should be in the place, raising rents on the land which did not of right belong to them, while some of the offspring of gentlemen of the clan Mackenzie, although a few of them possessed lands, were without possessions.