The difference of 16′ 42″, between the latitude above mentioned and the beginning of the 40th degree of north latitude, (which was the southern limit assigned to Pennsylvania, by her charter,) was gained by Mr. Penn, as far as the northern boundary of Maryland extended westward, in consequence of a compromise entered into by him and Lord Baltimore; whereby the latter obtained some advantage on his part in return. From the western extremity of this northern boundary of Maryland, the line between Pennsylvania and Virginia was continued, westward, in the same parallel of latitude, (instead of these coming back to the 40th deg. of N. lat.) by virtue of an agreement between these two states; the former, in consideration of that privilege, relinquishing her right to run her western boundary line parallel to the meandrings of the river Delaware. ----- It was at the close of this year, that the college of William and Mary, in Virginia, complimented Mr. Rittenhouse with an honorary degree of Master of Arts, by an unanimous vote of the rectors and faculty of that institution. His diploma, which is a special one, and wherein he is styled the Chief of Philosophers,[216] has a place in the Appendix. ----- Footnote 216: “Principem Philosophorum,” in the original:—Such was the appellation (Principes Philosophorum) by which Cicero honours Pythagoras, Democritus, Plato, Xenocrates, Zeno, Cleanthes, Diogenes the Stoic; men, among others, whose usefulness (he observes) old age might diminish, but not destroy. ----- The college of William and Mary was founded in the joint reign of the king and queen of those names, who endowed it with twenty thousand acres of land, besides a small duty on certain exported tobaccoes, granted by stat. 25 Ch. II: in addition to which, the assembly of Virginia also gave to it, by temporary laws, a duty on liquors imported, and on skins and furs exported. And from these resources, its funds amounted, on a medium, to more than 3,000_l._ Virginia currency, (or $10,000,) per annum. The Hon. Robert Boyle,[217] of England, had also made a liberal donation to this college, for the purpose of instituting a professorship, called the Brafferton, (the name of the English estate, purchased with the money granted by him to the college,) for the purpose of compensating missionaries, to instruct the Indian natives and to convert them to Christianity. After the revolution, the constitution of the college of William and Mary underwent a considerable change: three of the six original professorships, that is to say, two of Divinity, and one of the Greek and Latin languages, were abolished; and three others, namely, one for Law and Police—one for Anatomy and Medicine—and a third for Modern Languages, were substituted in their stead; the Brafferton, it is presumed, has been diverted into other channels, if not wholly neglected. ----- Footnote 217: