It was in this mansion that that truly unhappy sovereign, Mary, Queen of Scots, was kept so long a prisoner under the care of the Earl of Shrewsbury—the suite of rooms occupied by her being on the upper, or state-room story, of the east side of the quadrangle, and immediately opposite to the then principal entrance. The unfortunate queen was first brought captive to Chatsworth in May or June, 1570, from Tutbury Castle, probably spending a short time on her way at another of the earl’s residences, Wingfield Manor: here she remained for some months, and here, it is pleasant to know, the severity of her confinement was in some degree relaxed; yet the surveillance kept over her by the Earl of Shrewsbury was enough to disappoint a scheme laid for her release by two sons of the Earl of Derby, and a Derbyshire gentleman named Hall. At this time the Queen of Scots’ establishment consisted of thirty persons, among whom was John Beton, a member of the same family to which Cardinal Beton belonged. This faithful servant, who was her “prægustator”—an office in royal households of which frequent mention is made in the old writers of the Middle Ages—died while Mary was in captivity at Chatsworth, and was buried in the church of Edensor, close by, where a monument, which yet remains, was erected by his attached mistress. Of this monument we shall give an engraving later on. During this same year at Chatsworth it was that the series of personal negotiations which kept hope alive in the breast of the fair captive was commenced, and in which Cecil and Mildmay, who were at Chatsworth in October, took part. At this time the project of removing her to Sheffield was mooted, and on his return to court from Chatsworth, Cecil wrote his memorable letter, allowing her a little horse-exercise about the grounds of Chatsworth. “Now for the removing of yt quene, hir Maty said at the first that she trusted so to make an end in short tyme yt your L. shuld be shortly ac’qted of hir; nevertheless when I told her Maty that yow cold not long indure your howshold there for lack of fewell and other thyngs, and yt I thought Tutbury not so fitt a place as it was supposed, but yt Sheffield was ye metest, hir Maty sayd she wold thynk of it, and wtin few dayes gyve me knolledg: Only I see her Maty loth to have yt Q. to be often removed, supposying that therby she cometh to new acqueyntance; but to that I sayd Yor L. cold remove hir wtout callying any to you but your owne. Uponn motiō made by me, at the B. of Ross’s request, the Q. Maty is pleased yt your L. shall, whan yow see tymes mete, suffer ye Quene to take ye ayre about your howss on horssback, so your L. be in copany; and therein I am sure your L. will have good respect to your owne company, to be suer and trusty; and not to pass fro yowr howss above one or twoo myle, except it be on ye moores; for I never feare any other practise of strangers as long as ther be no corruptiō amongst your owne.”