Sir James Carmichael of Bonnyton, a minor, was proprietor of the lands of Thankerton, lying on the north side of the river Clyde, in the upper ward of Lanarkshire. The Clyde had been the march between his estate and those of the adjacent proprietors—Chancellor of Shieldhill, and George Kellie in Quothquan; but ‘rivers are bad neighbours and unfaithful boundaries, as Lucan says of the Po,’[88] and there had happened a _mutatio alvei_ about fifty years before, in consequence of a violent flood, and now a part of Bonnyton lands was thrown on the opposite side. Under the name of the Park-holm, it had lain neglected for many years; but at length, in 1688, the present laird’s father sowed and reaped it; whereupon the opposite neighbours, considering it as theirs, resolved to assert their right to it. At the date noted, they came eighty strong, ‘resolved to take advantage of Sir James his infancy, and by open bangstry and violence to turn him and his tenants out of his possession.’ Their arms were ‘pitchforks, great staves, scythes, pistols, swords, and mastive dogs.’ In a rude and violent manner, they cut down ‘the whole growth of fourteen bolls sowing of corn or thereby,’ drove it home to their own houses, and there made use of it in bedding their cattle, or threw it upon the dunghills. Thus, ‘corns which would have yielded at least nine hundred bolls oats at eight pounds Scots the boll, were rendered altogether useless for man or beast.’ During the progress of this plunder, the tenants were confined to their houses under a guard. So it was altogether a riot and oppression, inferring severe punishment, which was accordingly called for by the curators of the young landlord. The Council, having heard both parties, found the riot proven, and ordained Chancellor of Shieldhill to pay three hundred merks [Sidenote: 1692.] to the pursuer.[89] Afterwards (December 26, 1695), the Lords of Session confirmed the claim of Bonnyton to the Park-holm.[90]