"TO DR. BIRCH.
"Gladsmuir, 19 Sept. 1757.
"Reverent Sir,—Though I have not the good fortune to be known to you personally, I am so happy as to be no stranger to your writings, to which I have been indebted for much useful instruction. And as I have heard from my friends, Sir David Dalrymple and Mr. Davidson, that your disposition to oblige was equal to your knowledge, I now presume to write to you and to ask your assistance without any apology.
"I have been engaged for some time in writing the history of Scotland from the death of James V. to the accession of James VI. to the throne of England. My chief object is to adorn (as far as I am capable of adorning) the history of a period which, on account of the greatness of the events, and their close connection with the transactions in England, deserves to be better known. But as elegance of composition, even where a writer can attain that, is but a trivial merit without historical truth and accuracy, and as the prejudices and rage of factions, both religious and political, have rendered almost every fact, in the period which I have chosen, a matter of doubt or of controversy, I have therefore taken all the pains in my power to examine the evidence on both sides with exactness. You know how copious the materia, historian in this period is. Besides all the common historians and printed collections of papers, I have consulted several manuscripts which are to be found in this country. I am persuaded that there are still many manuscripts worth my seeing to be met with in England, and for that reason I propose to pass some time in London this winter. I am impatient, however, to know what discoveries of this kind I may expect, and what are the treasures before me, and with regard to this I beg leave to consult you.
"I was afraid for some time that Dr. Forbes's Collections had been lost upon his death, but I am glad to find by your 'Memoirs' that they are in the possession of Mr. Yorke. I see likewise that the 'Dépêches de Beaumont' are in the hands of the same gentleman. But I have no opportunity of consulting your 'Memoirs' at present, and I cannot remember whether the 'Dépêches de Fenelon' be still preserved or not. I see that Carte has made a great use of them in a very busy period from 1563 to 1576. I know the strength of Carte's prejudices so well, that I dare say many things may be found there that he could not see, or would not publish. May I beg the favour of you to let me know whether Fenelon's papers be yet extant and accessible, and to give me some general idea of what Dr. Forbes's Collections contain with regard to Scotland, and whether the papers they consist of are different from those published by Haynes, Anderson, &c. I am far from desiring that you should enter into any detail that would be troublesome to you, but some short hint of the nature of these Collections would be extremely satisfying to my curiosity, and I shall esteem it a great obligation laid upon me.
"I have brought my work almost to a conclusion. If you would be so good as to suggest anything that you thought useful for me to know or to examine into, I shall receive your directions with great respect and gratitude.
"I am, with sincere esteem,
"Rev'd Sir, Y'r m. ob. & m. h. S'r,
"Wm. ROBERTSON."