In this interval occurred the murder of David Rizzio, on the 9th March, 1566, in the palace of Holyrood. That wretched man was an Italian adventurer, whose knowledge of foreign languages made him useful to Mary in her correspondence with the other members of the Anti-Protestant League to which she belonged. {183} His acquaintance with her political designs thence derived opened the way for his becoming one of the most confidential of her advisers. That roused against him the enmity of the Scottish nobles, and Darnley became jealous of his intimacy with the Queen; so with his assistance and approval David was foully slain almost before the eyes of his mistress. Attempts have been made to implicate Knox with this affair, but though he does not conceal his satisfaction at David's "removal," he was in no wise accessory to his death. The very next day after this tragedy the exiled lords returned to Edinburgh, and then followed thick and fast upon each other events of great and lasting importance to the land. These were the birth of James VI. on the 19th of June, 1566; the murder of Darnley, on the night between the 9th and 10th of February, 1567, a deed which was planned and carried out by Bothwell and his agents, not without dark grounds for the suspicion, to say the very least, that he and they were acting with the knowledge and consent of Mary herself; the marriage on the 15th May, 1567, of Mary to Bothwell, that black-hearted villain who was the evil genius of her life; the surrender of Mary to the opposing Lords at Carberry Hill on the 15th of June; the imprisonment of Mary in Loch Leven Castle, where, on the 24th of July, she signed a deed abdicating the crown in favour of her infant son, and appointing Murray regent during his minority; the escape of Mary from her place of confinement on the 2nd of May, 1568; and the defeat on May 13th of her {184} forces at Langside, whence she fled to seek from Elizabeth refuge in England, with the Fotheringay block as the ultimate result. For full details regarding all of these we must refer our readers to the Scottish histories, and we content ourselves with mentioning them thus in a group in order that we may carry in our hands the clue for the intelligent following out of our Reformer's career. When the infant James was crowned in the parish church of Stirling, on the 29th of July, 1567, the sermon on the occasion was preached by Knox, though he objected to perform the ceremony of anointing, which accordingly was done by another. In the month of December following he preached at the opening of Parliament, and had the satisfaction of seeing an Act passed which ratified all that had been done in the way of Reformation by the Parliament of 1560; while an additional statute was now made providing that no prince should afterwards be admitted to exercise authority in the kingdom without taking an oath to maintain the Protestant religion.