Henry the Sixth granted this Priory to King's College, Cambridge, but it was afterwards transferred by Edward the Fourth to the nunnery of Sion, Middlesex; and so it continued until the general dissolution; at which period its revenues were valued at £110:12s. per annum, a considerable sum at that time, especially as the number of Monks maintained on the foundation never exceeded six; this sum, together with the government of the Mount, which was then a military post, was bestowed on Hugh Arundel, who was executed for rebellion in the year 1548. On his death it was demised to John Milliton of Pengersick, Esq., to William his son, and further to William Harris, Esq. of Hayne in Devonshire, connected by marriage with the family of Milliton. Queen Elizabeth, by Letters Patent, in the 29th year of her reign, demised it to Arthur Harris[32] of Kenegie, Esq. a younger son of the above William Harris, for life. It is in the Patent (which recites the former grants to the Millitons) described as in the note[33] below. Arthur Harris was about this time appointed Governor of the Mount, and held that appointment until his decease in 1628. It was then granted, it is supposed, in trust for the Earl of Salisbury, from whom it passed to Francis Bassett, Esq. who being imprisoned by the usurping powers in the reign of Charles the First, was obliged in order to purchase his liberty to part with it to John St. Aubyn, Esq. in whose family it now remains. The present Baronet seldom visits it, a circumstance universally regretted, for no gentleman better understands how to grace the venerable seat with Knightly dignity and splendor: Sir John too is a zealous mineralogist, and might by his presence in Cornwall contribute essentially to the progress of that science; in one respect his absence is fortunately supplied by the vigilance of his agents, and every geologist ought to feel obliged to them, we allude to the care with which they protect the picturesque and mineralogical beauties of the rocks by opposing the sacrilegious removal of any part of them.