"DEAR SIR,--I am now set down to write to you on a subject of importance, and of no small embarrassment to me. My son-in-law and ward, Mr. Custis, has paid his addresses to your second daughter, and, having made some progress in her affections, has solicited her in marriage. How far a union of this sort may be agreeable to you, you best can tell; but I should think myself wanting in candor were I not to confess that Miss Nelly's amiable qualities are acknowledged on all hands, and that an alliance with your family will be pleasing to his. "This acknowledgment being made, you must permit me to add sir, that at this, or in any short time, his youth, inexperience, and unripened education, are, and will be, insuperable obstacles, in my opinion, to the completion of the marriage. As his guardian, I consider it my indispensable duty to endeavor to carry him through a regular course of education, and to guard his youth to a more advanced age, before an event on which his own peace and the happiness of another are to depend, takes place.... "If the affection which they have avowed for each other is fixed upon a solid basis, it will receive no diminution in the course of two or three years, in which time he may prosecute his studies, and thereby render himself more deserving of the lady and useful to society. If, unfortunately, as they are both young, there should be an abatement of affection on either side, or both, it had better precede, than follow, marriage. "Delivering my sentiments thus freely will not, I hope, lead you into a belief that I am desirous of breaking off the match. To postpone it is all I have in view; for I shall recommend to the young gentleman, with the warmth that becomes a man of honor, to consider himself as much engaged to your daughter as if the indissoluble knot was tied; and, as the surest means of affecting this, to apply himself closely to his studies, by which he will, in a great measure, avoid those little flirtations with other young ladies, that may, by dividing the attention, contribute not a little to divide the affections." The result of this correspondence was that Washington took young Custis to King's (now Columbia) College, New York City, and entered him for two years. But love had so much more control of his heart than learning had of his head, that he remained there only a few months, when he returned to Mount Vernon, and was married to Miss Calvert on Feb. 3, 1774. The couple were nineteen and seventeen years of age, respectively, and their marriage proved a very fortunate event for themselves, and the families on both sides. The following incident, illustrative of Washington's fine personal appearance, transpired when he accompanied his step-son to New York. It is from the pen of Mr. Custis: