James Wroe (1788–1844), was the only editor of the radical reformist newspaper the Manchester Observer, the journalist who named the incident known as the Peterloo Massacre, and the writer of pamphlets as a result that brought about the Reform Act 1832.
In 1818 Wroe, John Knight, Joseph Johnson and John Saxton formed the Manchester Observer. With Wroe as its editor, it pioneered radicalist popularist articles, and within twelve months was selling 4,000 copies per week to its local audience. By late 1819 it was being sold in most of the booming industrialised cities - Birmingham, Leeds, London, Salford - that were calling for non-conformist reform of the Houses of Parliament.
At the start of 1819, Wroe, Knight, and Johnson formed the Patriotic Union Society (PUS). All the leading radicals and reformists in Manchester joined the organisation, including members of the Little Circle. At its first meeting, Johnson was appointed secretary, and Wroe became treasurer. The objective of the PUS was to obtain parliamentary reform.
PUS decided to invite Henry "Orator" Hunt and Major John Cartwright to speak at a public meeting in Manchester, about the national agenda of Parliamentary reform, and the local agenda to gain two MPs for Manchester and one for Salford. To avoid the police or courts banning the meeting, PUS stated on all its materials as did the Observer in articles and editorial that it was "a meeting of the county of Lancashire, than of Manchester alone."
Following the massacre, Wroe as editor of the Observer was the first journalist to describe the incident as the Peterloo Massacre, taking his headline from the Battle of Waterloo that had taken place only four years before. Wroe subsequently wrote pamphlets entitled "The Peterloo Massacre: A Faithful Narrative of the Events". Priced at 2d each, they sold out each print run for 14 weeks, having a large national circulation.
Closure of the Observer, jail
The government instigated repeated prosecutions of the Manchester Observer and those associated with it. Vendors of the Manchester Observer were prosecuted for seditious libel, and a total of fifteen charges of seditious libel were brought against Wroe, his wife and his two brothers. Publication of the Observer was temporarily suspended in February 1820, when Wroe relinquished ownership of the copyright,  but resumed under the last proprietor of the Manchester Observer (Thomas John Evans). On trial Wroe was found guilty on two specimen charges, all the other charges against him, against his wife and his brothers being allowed to lie, provided the publication of libels ceased. On one charge he was sentenced to six months imprisonment and fined £100; on the other he was given a further six months, and bound over to keep the peace for two years, to give a surety of £200 and to find two other sureties of £50 each. The specimen charges related not to anything in the Observer, but to articles in Sherwin's Weekly Political Register, which Wroe had sold. The sentences were said to have been reduced because of the distressed state of the Wroes: his successor Evans was subsequently (June 1821) convicted on one charge of seditious libel (and one of libel on a private individual) by the Observer, imprisoned for eighteen months and bound over for three years in the sum of £400, two other sureties of £200 to be found. By then the Manchester Observer had ceased publication, its final editorial recommending its readers to read the recently founded Manchester Guardian.
Wroe became a bookseller in Great Ancoats Street, where he sold radical books and newspapers. He served on the police committee of Manchester (the predecessor of the town council) and was active in vestry politics: in 1834 he was presented with a piece of silver plate for his unceasing efforts on behalf of rate-payers. His politics remained Radical; in the political crisis of 1834 he held the Whigs and the Tories to be equally bad (the Manchester Times retorting that the Tories had driven him out of business and imprisoned him for a year; the worst that Wroe could say of the Whigs was that they had not been sufficiently solicitous for his wife whilst he was imprisoned). In 1837, he objected to the Manchester South Junction and Altrincham Railway crossing the town by a viaduct passing close to Castlefield (by then a venue for public meetings): if there was a tyrannical government and the people of Manchester held a public meeting, "all that the military would have to do was to put their cannon on top of the railway and fire on the people." Wroe was prominent in the opposition to the incorporation of Manchester. and In 1838 he was chosen as one of Manchester's delegates to the first Chartist National Convention., but he does not appear to have attended it. Wroe died in August 1844., his widow being "left in very embarrassed pecuniary circumstances of distress"
- Stanley Harrison (31 Oct 1974). Poor Men's Guardians: Survey of the Democratic and Working-class Press. Lawrence & W; 1st Edition. ISBN 0-85315-308-6.
- "Manchester - Salford Sessions - Trials for Libel connected with the Manchester Transactions". Morning Post. 31 January 1820.
- "Manchester Feb 18". Morning Chronicle. 22 February 1820.
- "Varieties". Leicester Chronicle. 19 February 1820. - attributed to Leeds Mercury
- "Lancaster Assizes". Leeds Intelligencer. 10 April 1820.
- (events of May)"24 - Court of King's Bench". The Scots Magazine. 1 July 1821.
- "Mr Scarlett - Figuring away in the North". Cobbett's Weekly Political Register. 21 April 1821.
- "Annual Vestry Meeting". Manchester Courier and Lancashire General Advertiser. 5 April 1834.
- (advertisement) "Public Dinner to Mr James Wroe". Manchester Times. 22 February 1834.
- "To the Editors of the Manchester Times". Manchester Times. 6 December 1834.
- "The Late Public Meeting". Manchester Times. 6 December 1834.
- "Manchester Police Commissioners". Manchester Courier and Lancashire General Advertiser. 14 January 1837.
- "The Proposed Corporation". Manchester Times. 24 February 1838.
- "Great Radical Demonstration on Kersal Moor". Manchester Courier and Lancashire General Advertiser. 29 September 1838.
- eg "General Convention of the Industrious Classes - Delegates present each day during the past week". The Charter. 17 March 1839.
- "Deaths". Manchester Courier and Lancashire General Advertiser. 10 August 1844.
- (advertisement) "The Late Mr James Wroe of Ancoats". Manchester Courier and Lancashire General Advertiser. 17 August 1844.