"Very likely she might have been willing herself," said Mr. George, "but her people were not willing. There were a great many powerful nobles and chieftains in the kingdom, and about her court, and they took sides, one way and the other, and there was a great deal of trouble. It is a long story, and I can't tell you half of it, now. What made the matter worse was, that Darnley, finding he could not have every thing his own way, began to be very harsh and cruel in his treatment of Mary. This made Mary very unhappy, and caused her to live a great deal in retirement, with a few near and intimate friends, who treated her with kindness and sympathy. "One of these was David Rizzio, the man who was murdered. He was one of the officers of the court. His office was private secretary. He was a great deal older than Mary, and it seems he was an excellent man for his office. He used to write for the queen when it was necessary, and perform other such duties; and as he was very gentle and kind in his disposition, and took a great interest in every thing that concerned the queen, Mary became, at last, quite attached to him, and considered him as one of her best friends. At last Lord Darnley and his party became very jealous of him. They thought that he had a great deal too much influence over the queen. It was as if he were the prime minister, they said, while they, the old nobles of the realm, were all set aside, as if they were of no consequence at all. So they determined to kill him. "They formed their plot in the room below, where we have just been. It was in the evening. Mary was at supper that night in a little room in the tower up above, where we are now going. There were two or three friends with her. The men went up the private stairway, and burst into the little supper room, and killed Rizzio on the spot." "Let us go up and see the place," said Waldron. So Mr. George rose, and followed by the boys, he led the way into Queen Mary's apartments. CHAPTER XIV. QUEEN MARY'S APARTMENTS. Before we follow Mr. George and the boys into Queen Mary's apartments, I have one or two other explanations to make, in addition to the information which Mr. George communicated to the boys on the stairs. These explanations relate to the situation of Mary's apartments in the palace. They were in a sort of wing, which forms the extreme left of the front of the palace. The wing is square. It projects to the front. At the two corners of it, in front, are two round towers, which are surmounted above by short spires. As there is a similar wing at the right hand end of the front, with similar towers at the corners, the facade of the building is marked with four towers and four spires. The left hand portion is represented in the engraving opposite. [Illustration: THE CORNER TOWER OF THE PALACE OF HOLYROOD.]