though not of great value, furnishes an instance of that liberality of sentiment and goodness of heart which characterized our Astronomer’s father, and to which some allusion is before made. ----- Footnote 82: This farm contained about one hundred and fifty acres. It was lately sold by the heirs of Dr. Rittenhouse. ----- When, therefore, all the circumstances here mentioned, respecting Matthias Rittenhouse’s property and condition of life, shall be taken into view, it will be evident that he possessed a decent competency; with an estate quite independent, though not large: for he never enjoyed what is now termed affluence. Concerning our Astronomer’s early life and condition, even his eloquent eulogist, Dr. Rush, was mistaken in some particulars. His assertion, that Mr. Rittenhouse was descended from parents “distinguished for probity, industry, and simple manners,” is perfectly correct. But, although he was comparatively “humble” in his “origin,” his father held the highly respectable station of an intelligent, independent farmer;[83] and it has been also seen, that his paternal ancestors, for some generations in succession, were proprietors of considerable manufactories of an article important in commerce and the arts, and eminently useful in literature and science as well as in the common affairs of life. ----- Footnote 83: “Omnium autem rerum, ex quibus aliquid acquiritur, nihil est agriculturâ melius, nihil uberius, nihil dulcius, nihil homine, nihil libero dignius,” Cic. _De Offic._ ii. 42. ----- Dr. Rush has remarked, in regard to Mr. Rittenhouse’s talents first becoming generally known, that “the discovery of his uncommon merit belonged chiefly to his brother-in-law, the Rev. Mr. Barton, Dr. Smith, and the late Mr. John Lukens.” Perhaps it might be said, with greater strictness, that the “discovery” here spoken of, belonged solely to Mr. Barton; by whom it was communicated, very early, to his learned and reverend friend, Dr. Smith,—and through him, to the ingenious astronomical observer, Mr. Lukens, (afterwards surveyer-general,) as well as some other distinguished characters of that time. The writer in the Maryland paper before referred to, after having noticed the prevailing opinion that Mr. Rittenhouse was _self-taught_, had corrected the full extent of that misconception, in these words: “This is not strictly true; for, while engaged in these acquirements,” (astronomy, &c.) “the Rev. Mr. Barton, a learned episcopal clergyman of Lancaster, married his sister.”——“Mr. Barton, admiring the simplicity of manners and natural genius of his brother-in-law, afforded him every assistance in his power,—not only in mathematics, but in several other branches of literature: Mr. Rittenhouse was worthy of his notice; for he lost no time, and spared no pains, to improve himself in knowledge, as far as his limited education would permit.”