Once when taking a short cut across a hill round which the road runs from Branksome to Skelfhill, I came upon what looked like the deeply cut banks of an extinct burn. There was no water, and the dyke was not continued above or below. Walking on I met an old gentleman sketching a group of hill forts, artificial mounds, and asked him what this inexplicable deep cutting might be. "It is the Catrail," he said: I had often heard of it, and now I had seen it. The old man went on to show that the Border is still a haunted place. "Man, a queer thing happened to me on Friday nicht. I was sleeping at Tushielaw Inn, (on the Upper Ettrick) I had steikit the door and the windows: I woke in the middle o' the nicht,--there {003}was a body in the bed wi' me!" (I made a flippant remark. He took no notice of it.) "I got up and lit the candle, and looked. There was naebody in the bed. I fell asleep, and wakened again. The body was there, it _yammered_. I canna comprehend it." Nor can I, but a pah of amateur psychical researchers hastened to sleep a night at Tushielaw. _They_ were undisturbed; and the experience of the old antiquary was "for this occasion only." "My work seeks digressions," says Herodotus, and mine has already wandered far north of the old Border line of Tweed on the east, and Esk on the western marches, far into what was once the great forest of Ettrick, and now is mainly pasture land, _pastorum loca vasta_. In the old days of the Catrail and the hill forts this territory, "where victual never grew," must have been more thickly populated than it has been in historic times. [Illustration: 0023] We may best penetrate it by following the ancient natural tracks, by the sides of Tweed and its tributaries. We cross the picturesque bridge of Tweed at Berwick to the town which first became part of the kingdom of Scotland, when Malcolm II, at Carham fight, won Lothian from Northumbria. That was in 1018, nine centuries agone. Thenceforward Berwick was one of the four most important places of Scottish {004}trade; the Scots held it while they might, the English took it when they could; the place changed hands several times, to the infinite distress of a people inured to siege and sack. They must have endured much when Malcolm mastered it; and again, in 1172, when Richard de Lacy and Humphrey de Bohun, at war with William the Lion, burned the town. William, after he inadvertently, in a morning mist, charged the whole English army at Alnwick, and was captured, surrendered Berwick to England, by the Treaty of Falaise, when he did homage for his whole kingdom. The English strongly fortified the place, though the fragments of the girdling wall near the railway station, are, I presume, less ancient than the end of the twelfth century. William bought all back again from the crusading Richard of the Lion Heart: the two kings were "well matched for a pair of lions," but William the Lion was old by this time.