The farm of Ayton Hill no longer exists. Nothing is left of it but the trees which once overshadowed its buildings, and the rank growth of nettles which marks the site of a vanished habitation of man. Its position was a striking one, perched as it was just on the edge of the high ground which separates the valley of the little river Eye from that of the Tweed. It commanded an extensive view, taking in almost the whole course of the Eye, from its cradle away to the left among the Lammermoors to where it falls into the sea at Eyemouth a few miles to the right. Down in the valley, directly opposite, were the woods and mansion of Ayton Castle. A little to the left, the village of Ayton lay extended along the farther bank of the stream, while behind both castle and village the ground rose in gentle undulations to the uplands of Coldingham Moor. South-eastwards, a few miles along the coast, lay Berwick-on-Tweed, the scene of John Cairns's future labours as a minister; while away in the opposite direction, in the heart of the Lammermoors, near the headwaters of the Whitadder and the Dye, was the home of his immediate ancestors. These were tenants of large sheep-farms; but, through adverse circumstances, his grandfather, Thomas Cairns, unable to take a farm of his own, had to earn his living as a shepherd. He died in 1799, worn out before he had passed his prime, and his widow was left to bring up her young fatherless family of three girls and two boys as best she could. After several migrations, which gradually brought them down from the hills to the seaboard, they settled for some years at Ayton Hill. The farm was at the time under some kind of trust, and there was no resident farmer. The widowed mother was engaged to look after the pigs and the poultry; the daughters also found employment; and James, the elder son, became the shepherd. He was of an adventurous and somewhat restless disposition, and, at the time of the threatened invasion by Napoleon, joined a local Volunteer corps. Then the war fever laid hold of him, and he enlisted in the regular army, serving in the Rifle Brigade all through the Peninsular War, from Vimiera to Toulouse, and earning a medal with twelve clasps. He afterwards returned, bringing with him a Portuguese wife, and settled as shepherd on the home-farm of Ayton Castle.