Kenneth Lord Duffus was another of those noblemen who had already established a character for personal bravery. He was a person of great skill in maritime affairs, and was promoted by Queen Anne to the command of the Advice ship of war, with which, in 1711, this gallant Highlander engaged eight French privateers, and after a desperate resistance of some hours, he was taken prisoner, after receiving five balls in his body. He was, however, released in time to engage in the Rebellion of 1715; and though it does not appear that he took any followers to fight beneath the Chevalier's standard, he was included in the Act of Attainder. The intelligence was communicated to Lord Duffus when he was in Sweden. He resolved immediately to surrender himself to the British Government, and declared his intention to the British Minister at Stockholm, who notified it to Lord Townshend, Secretary of State. Notwithstanding this manly determination, Lord Duffus was arrested on his way to England, at Hamburgh, and was detained there until the time specified for surrendering had expired. He thence proceeded to London, where he was confined more than a year in the Tower, but released in 1717, without being brought to trial. Lord Duffus died, according to some accounts, in the Russian service; to others, in that of France. He married a Swedish lady, and attained to the rank of Admiral.[75] Such were some of those Jacobite chieftains whose history has sunk into obscurity, partly from the difficulty of obtaining information concerning their career, after the contest was at an end. Amongst those who met Lord Mar in the hunting-field, but who afterwards became neutral,[76] although most of his clan joined in the Rebellion, was the Earl of Errol, one of a family whose fame for valour was dated from the time of the Danish invasion. The origin of the House of Errol is curious, and marks the simplicity of the times. An aged countryman, named Hay, and his sons, had arrested the progress of the ruthless conquerors in a defile near Lanearty in Perthshire. The old man was rewarded by Kenneth the Third with as much land in the Carse of Gowrie as a falcon from a man's hand flew over until she lighted. The bird flew over a space of six miles, which was thence called Errol, and which is still in possession of the family; and the old man and his sons were raised from the rank of plebeians by the assignment of a coat of arms, on which were three escutcheons, gules, to denote that the father and the two sons had been the shields of Scotland. The family grew in wealth and estimation, and the office of Hereditary High Constable of Scotland was added to their other honours.