Regarding this couplet, the following comment is made in the _Denham Tracts_: "Mark's history, from the twelfth down to at least the sixteenth century, is perhaps without a parallel for surprises, assaults, sieges, blockades, surrenders, evacuations, burnings, restorations, slaughters. These quickly recurring events transformed the mount on which the castle stood into a Golgotha, and gave a too truthful origin to the couplet which still occurs on the Borders of the once rival kingdoms." The castle was erected during the reign of King Henry I., by Walter d'Espec, somewhere about the year 1130; and before it had been many years in existence, in 1135, David I. of Scotland captured it. From that time onwards, at least down to 1570, when Sussex spent a night within its walls on his way to harry Teviotdale, there is not one item of that formidable list of "surprises, assaults, sieges, blockades, surrenders, {067}evacuations, burnings, restorations, slaughters," that has not been amply borne out by its history, many of them again and again. David took it in 1135, but restored it to England in the following year. Twice afterwards, the same monarch vainly attempted to take it by storm, but finally, after the fall of Norham, he reduced it by means of a long blockade. After this it remained in Scottish possession till 1157, when England again seized, and at great expense rebuilt, the castle. In 1216 it was destroyed by fire; in 1318, reduced by King Robert the Bruce; in 1385, taken by storm by the Scots. Then in 1419, William Halliburton of Fast Castle surprised the English and took the castle, putting all the garrison to the sword. But the same fate was dealt out to the Scots themselves a few months later; Sir Robert Ogle and his men gained access to the building by way of a sewer from the kitchen, which opened on the bank of Tweed. Creeping up this unsavoury passage, they in their turn surprised and slew the Scotsmen. Again in 1460, after the widow of James II. had dismantled Roxburgh and razed it almost to the foundations, the Scots forded Tweed and retook Wark. But they did not hold it long. More valuable now to the English than ever it had been before, owing to the loss of Roxburgh, it was partially repaired by them, only, however, to be again pulled down by the Scots before the battle of Flodden; after which Surrey for the last time restored and strengthened it. After the accession of James VI to the throne of England, Wark, like other Border strongholds, began to fall into decay; the need for them was gone. Buchanan, the historian, has left a description of Wark as it was in 1523, when he was with the Scottish army at Coldstream, which then besieged it. "In the innermost area," he says, "was a tower of great strength and height; this was encircled by two walls, the outer including the larger space, into which the inhabitants of the country used to fly with their cattle, corn, and