sub-tenants may be computed to devote to his service full three days in the week. But this is not all: they have to pay besides yearly a certain number of cocks, hen, butter, and cheese, called Caorigh-Ferrin, the Wife's Portion. This, it must be owned, is one of the most severe and rigorous tacksmen descended from the old inhabitants, in all the Western Hebrides; but the situation of his sub-tenants exhibits but too faithful a picture of the sub-tenants of those places in general, and the exact counterpart of such enormous oppression is to be found at Luskintire."[8] The dismissal of retainers kept by the chiefs during feudal times added to the discontent. For the protection of the clan it had been necessary to keep a retinue of trained warriors. These were no longer necessary, and under the changed state of affairs, an expense that could be illy afforded. This class found themselves without a vocation, and they would sow the seeds of discontent, if they remained in the country. They must either enter the army or else go to another country in search of a vocation. Unquestionably the most potent of all causes for emigration was the introduction of sheep-farming. That the country was well adapted for sheep goes without disputation. Sheep had always been kept in the Highlands with the black cattle, but not in large numbers. The lowland lessees introduced sheep on a large scale, involving the junction of many small farms into one, each of which had been hitherto occupied by a number of tenants. This engrossing of farms and consequent depopulation was also a fruitful source of discontent and misery to those who had to vacate their homes and native glens. Many of those displaced by sheep and one or two Lowland shepherds, emigrated like the discontented tacksmen to America, and those who remained looked with an ill-will and an evil eye on the intruders. Some of the more humane landlords invited the oppressed to remove to their estates, while others tried to prevent the ousted tenants from leaving the country by setting apart some particular spot along the sea-shore, or else on waste land that had never been touched by the plow, on which they might build houses and have an acre or two for support. Those removed to the coast were encouraged to prosecute the fishing along with their agricultural labors. It was mainly by a number of such ousted Highlanders that the great and arduous undertaking was accomplished of bringing into a state of cultivation Kincardine Moss, in Perthshire. At that time, 1767, the task to be undertaken was one of stupendous magnitude; but was so successfully carried out that two thousand acres were reclaimed which for centuries had rested under seven feet of heath and vegetable matter. Similarly many other spots were brought into a state of cultivation. But this, and other pursuits then engaged in, did not occupy the time of all who had been despoiled of their homes.