Meanwhile Bothwell had levied some troops, and thought himself in a position to hold the country: accordingly, he set out with his army, without even waiting for the Hamiltons, who were assembling their vassals, and June 15th, 1567, the two opposed forces were face to face. Mary, who desired to try to avoid bloodshed, immediately sent the French ambassador to the Confederate lords to exhort them to lay aside their arms; but they replied "that the queen deceived herself in taking them for rebels; that they were marching not against her, but against Bothwell." Then the king's friends did what they could to break off the negotiations and give battle: it was already too late; the soldiers knew that they were defending the cause of one man, and that they were going to fight for a woman's caprice, and not for the good of the country: they cried aloud, then, that "since Bothwell alone was aimed at, it was for Bothwell to defend his cause". And he, vain and blustering as usual, gave out that he was ready to prove his innocence in person against whomsoever would dare to maintain that he was guilty. Immediately everyone with any claim to nobility in the rival camp accepted the challenge; and as the honour was given to the bravest, Kirkcaldy of Grange, Murray of Tullibardine, and Lord Lindsay of Byres defied him successively.
But, be it that courage failed him, be it that in the moment of danger he did not himself believe in the justice of his cause, he, to escape the combat, sought such strange pretexts that the queen herself was ashamed; and his most devoted friends murmured.
Then Mary, perceiving the fatal humour of men's minds, decided not to run the risk of a battle. She sent a herald to Kirkcaldy of Grange, who was commanding an outpost, and as he was advancing without distrust to converse with the queen, Bothwell, enraged at his own cowardice, ordered a soldier to fire upon him; but this time Mary herself interposed, forbidding him under pain of death to offer the least violence. In the meanwhile, as the imprudent order given by Bothwell spread through the army, such murmurs burst forth that he clearly saw that his cause was for ever lost.
That is what the queen thought also; for the result of her conference with Lord Kirkcaldy was that she should abandon Bothwell's cause, and pass over into the camp of the Confederates, on condition that they would lay down their arms before her and bring her as queen to Edinburgh. Kirkcaldy left her to take these conditions to the nobles, and promised to return next day with a satisfactory answer.
But at the moment of leaving Bothwell, Mary was seized again with that fatal love for him that she was never able to surmount, and felt herself overcome with such weakness, that, weeping bitterly, and before everyone, she wanted Kirkcaldy to be told that she broke off all negotiations; however, as Bothwell had understood that he was no longer safe in camp, it was he who insisted that things should remain as they were; and, leaving Mary in tears, he mounted, and setting off at full speed, he did not stop till he reached Dunbar.
Next day, at the time appointed, the arrival of Lord Kirkcaldy of Grange was announced by the trumpeters preceding him. Mary mounted directly and went to meet him; them, as he alighted to greet her, "My lord;" said she, "I surrender to you, on the conditions that you have proposed to me on the part of the nobles, and here is my hand as a sign of entire confidence". Kirkcaldy then knelt down, kissed, the queen's hand respectfully; and, rising, he took her horse by the bridle and led it towards the Confederates' camp.
Everyone of any rank in the army received her with such marks of respect as entirely to satisfy her; but it was not so at all with the soldiers and common people. Hardly had the queen reached the second line, formed by them, than great murmurs arose, and several voices cried, "To the stake, the *****eress! To the stake, the parricide!"
However, Mary bore these outrages stoically enough but a more terrible trial yet was in store for her. Suddenly she saw rise before her a banner, on which was depicted on one side the king dead and stretched out in the fatal garden, and on the other the young prince kneeling, his hands joined and his eyes raised to heaven, with this inscription, "O Lord! judge and revenge my cause!" Mary reined in her horse abruptly at this sight, and wanted to turn back; but she had scarcely moved a few paces when the accusing banner again blocked her passage. Wherever she went, she met this dreadful apparition.
For two hours she had incessantly under her eyes the king's corpse asking vengeance, and the young prince her son praying God to punish the murderers. At last she could endure it no longer, and, crying out, she threw herself back, having completely lost consciousness, and would have fallen, if someone had not caught hold of her.
In the evening she entered Edinburgh, always preceded by the cruel banner, and she already had rather the air of a prisoner than of a queen; for, not having had a moment during the day to attend to her toilet, her hair was falling in disorder about her shoulders, her face was pale and showed traces of tears; and finally, her clothes were covered with dust and mud. As she proceeded through the town, the hootings of the people and the curses of the crowd followed her.