Note 13 — MEMOIRS OF Dr. JOSEPH PRIESTLEY. [WRITTEN BY HIMSELF.]

JOHN HYACINTH De MAGELLAN a descendant of the famous Navigator Magellan, was a Portuguese Jesuit, but far more attached to Philosophy than Christianity. He was much employed by his rich and noble correspondents abroad to procure philosophical Instruments from the Artists of Great Britain. He was a good judge of these, and being of a mechanical turn as well as a man of Science, he improved their construction in many instances. He was member of and attendant on almost all the philosophical Clubs and Meetings in London, and was generally furnished with early intelligence of philosophical discoveries from the continent. On the 17th of September 1785 he made a donation of 200 guineas to the American Philosophical Society, the interest whereof was to be appropriated annually as a premium for the most useful discoveries or improvements in navigation or natural philosophy, but to the exclusion of mere natural history. He died a few years ago, leaving Mr. Nicholson and the late Dr. Crawford his Executors. T. C.