Notes and Queries, Number 201, September 3, 1853 / A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc.

Junius thus wrote to H. S. Woodfall in a private note, to which Dr. Good has affixed the date July 21st, 1769 (vol. i. p. 174. )
That Swinney is a wretched but dangerous fool. He had the impudence to go to Lord G. Sackville, whom he had never spoken to, and to ask him whether or no he was the author of Junius: take care of him.
This paragraph has given rise to a great deal of speculation, large inferences have been drawn from it, yet no one has satisfactorily answered the question, who was that Swinney?
That neither Dr. Good nor Mr. George Woodfall, the editors of the edit. of 1812, knew anything about him, is manifest from their own bald note of explanation, A correspondent of the printers. Some reports say that he was a collector of news for the Public Advertiser , and subsequently a bookseller at Birmingham, but I never saw any one fact adduced tending to show that there was any person of that name so employed. Others that the Rev. Dr. Sidney Swinney was the party referred to: and Mr. Smith, in his excellent notes to the Grenville Papers , vol. iii. p. lxviii., assumes this to be the fact. I incline to agree with him, but have only inference to strengthen conjecture. What may be the value of that inference will appear in the progress of this inquiry, Who was Dr. Sidney Swinney?
Reports collected by Mr. Butler, Mr. Barker, Mr. Coventry, and others, say that the Doctor had been chaplain to the Russian Embassy, chaplain to the Embassy at Constantinople, and chaplain to one of the British regiments serving in Germany. Mr. Falconer, in his Secret Revealed , p. 22., quotes a paragraph from one of Wray's letters to Lord Hardwick with reference to the proceedings at the Royal Society:
Dr. Swinney, your Lordship's friend, presented his father-in-law Howell's book.
Swinney's father-in-law, here called Howell, was John Zephaniah Holwell, a remarkable man, whose name is intimately associated with the early history of British India, one of the few survivors of the Black Hole imprisonment, the successor of