54, 66, 82, 83, 86.
So unexpected a check threw Mary into tears: and the necessity of her situation extorted from her a declaration, that she would willingly justify herself to her sister from all imputations, and would submit her cause to the arbitration of so good a friend.[*] Two days after, she sent Lord Herreis to London with a letter to the same purpose.
This concession, which Mary could scarcely avoid without an acknowledgment of guilt, was the point expected and desired by Elizabeth: she immediately despatched Midlemore to the regent of Scotland; requiring him both to desist from the further prosecution of his queen's party, and to send some persons to London to justify his conduct with regard to her.

Murray might justly be startled at receiving a message so violent and imperious; but as his domestic enemies were numerous and powerful, and England was the sole ally which he could expect among foreign nations, he was resolved rather to digest the affront, than provoke Elizabeth by a refusal.

He also considered, that though that queen had hitherto appeared partial to Mary, many political motives evidently engaged her to support the king's cause in Scotland; and it was not to be doubted but so penetrating a princess would in the end discover this interest, and would at least afford him a patient and equitable hearing.

He therefore replied, that he would himself take a journey to England, attended by other commissioners, and would willingly submit the determination of his cause to Elizabeth.[**] Lord Herreis now perceived that his mistress had advanced too far in her concessions: he endeavored to maintain, that Mary could not, without diminution of her royal dignity, submit to a contest with her rebellious subjects before a foreign prince: and he required either present aid from England, or liberty for his queen to pass over into France.

Being pressed, however, with the former agreement before the English council, he again renewed his consent; but in a few days he began anew to recoil; and it was with some difficulty that he was brought to acquiesce in the first determination.[***] These fluctuations, which were incessantly renewed, showed his visible reluctance to the measures pursued by the court of England.
* Anderson, vol.iv.p.