DEAR SIR,--In compliance with the request of your letter of the 6th inst., with respect to Peyton Randolph, I have to observe that the difference of age between him and myself admitted my knowing little of his early life, except what I accidentally caught from occasional conversations. I was a student at college when he was already Attorney General at the bar, and a man of established years; and I had no intimacy with him until I went to the bar myself, when, I suppose, he must have been upwards of forty; from that time, and especially after I became a member of the legislature, until his death, our intimacy was cordial, and I was with him when he died. Under these circumstances, I have committed to writing as many incidents of his life as memory enabled me to do, and to give faith to the many and excellent qualities he possessed, I have mentioned those minor ones which he did not possess; considering true history, in which all will be believed, as preferable to unqualified panegyric, in which nothing is believed. I avoided, too, the mention of trivial incidents, which, by not distinguishing, disparage a character; but I have not been able to state early dates. Before forwarding this paper to you, I received a letter from Peyton Randolph, his great nephew, repeating the request you had made. I therefore put the paper under a blank cover, addressed to you, unsealed, and sent it to Peyton Randolph, that he might see what dates as well as what incidents might be collected, supplementary to mine, and correct any which I had inexactly stated; circumstances may have been misremembered, but nothing, I think, of substance. This account of Peyton Randolph, therefore, you may expect to be forwarded by his nephew. You requested me when here, to communicate to you the particulars of two transactions in which I was myself an agent, to wit: the _coup de main_ of Arnold on Richmond, and Tarleton's on Charlottesville. I now enclose them, detailed with an exactness on which you may rely with an entire confidence. But, having an insuperable aversion to be drawn into controversy in the public papers, I must request not to be quoted either as to these or the account of Peyton Randolph. Accept the assurances of my esteem and respect. TO SIR JOHN SINCLAIR. MONTICELLO, July 31, 1816. DEAR SIR,--Your favor of November 1st came but lately to my hand. It covered a prospectus of your code of health and longevity, a great and useful work, which I shall be happy to see brought to a conclusion. Like our good old Franklin, your labors and science go all to the utilities of human life.