The squadron under his orders consisted of four ships--the _Unicorn_, on which he himself embarked, the _Primrose_, the _James_, and the _Robert_. They were all heavily armed, and had four hundred arquebusiers, besides the respective crews. Calling at Kirkwall, Grange was informed that Bothwell was at Shetland, and at once made for the Bressay Sound. There the _Pelican_ and the _Breame_, with the two lesser craft, were seen lying at anchor. A number of the men belonging to the crews were on shore, and the Earl himself was dining with Sinclair. When those who remained on board caught sight of the squadron as it entered the Sound by the south, they slipped their cables, and setting all sail, steered for the northern channel. In spite of the remonstrances of his master-mariner, Kirkcaldy, bent on carrying out the dashing tactics which he had so often found successful in his cavalry charges on land, ordered every stitch of canvas to be crowded on the _Unicorn_, and hastened in pursuit. His ship sailed well, and was gradually gaining on the hindmost of the fugitives; but it drew more water than they. Even for them, the navigation of the rock-strewn channel was difficult and dangerous. One of them grazed a sunken reef, over which it barely managed to slip, though not without damage. The _Unicorn_ was less fortunate. Striking the same rock with violence, it filled and sank so rapidly that Grange and his men were with difficulty rescued by the other ships. The rock that caused the catastrophe is still known by the name of the vessel to which it proved fatal. When Bothwell heard of Kirkcaldy’s arrival, he succeeded in reaching the _Pelican_, which, with its consorts, had retired to Unst, the most northerly of the islands. But before he could get safely away the pursuers were upon him again. There followed a sharp engagement which lasted three hours, and in the course of which the mast of his best ship was shot down. He owed his deliverance to a south-westerly gale which suddenly sprang up and drove him out to sea, together with two of his other ships. The fourth was captured; but Grange was obliged to return to Dundee with a few prisoners of inferior note. The Earl whom he had promised to take quick or dead, had escaped to Norway. _IX._ LANGSIDE--AND AFTER