Identity of Junius

Junius was the pseudonym of a writer who contributed a series of political letters critical of the government of King George III to the Public Advertiser, from 21 January 1769 to 21 January 1772 as well as several other London newspapers such as the London Evening Post.

Charges were brought against several people, of whom two were convicted and sentenced. Junius himself was aware of the advantages of concealment, as he wrote in a letter to John Wilkes dated 18 September 1771. Two generations after the appearance of the letters, speculation as to the authorship of Junius was rife. Sir Philip Francis is now generally, but not universally, believed to be the author.

Current scholarly views
According to Alan Frearson there is scholarly consensus in favour of Sir Philip Francis; he divides the evidence into four classes, and reports that each class "points most strongly to Francis".

This scholarly theory has been called the "Franciscan theory", at least since Abraham Hayward's More about Junius: The Franciscan theory unsound (1868). Numerous subsequent publications have been written by those sceptical about the identification with Francis. John Cannon, editor of an edition of the Letters published in 1978, adhered to the Franciscan theory. As Francesco Cordasco puts it, "while the Franciscan theory has recently enjoyed new life, it remains contested and impossible to demonstrate categorically".

Early guesses
Joseph Parkes, author with Herman Merivale of the Memoirs of Sir Philip Francis (1867), gave a list of more than forty persons who had been supposed to be Junius.

Other candidates
There have been other hypotheses put forward. In most cases the attribution is based on nothing more than a vague guess.