Bartholomew Fair history

Books

Memoirs of Bartholomew Fair Henry Morley 1859. 500 pages.
Chapter in Fairs Past and Present Cornelius Walford 1883 Google Books https://bit.ly/38yL5dG
Extensive references in “The Old Showmen and the Old London Fairs” by Thomas Frost 1874 online https://bit.ly/3RBJR5i

History of the Fair

E A Webb, 'Bartholomew Fair', in The Records of St. Bartholomew's Priory and St. Bartholomew the Great, West Smithfield: Volume 1 (Oxford, 1921), pp. 298-317. British History Online http://www.british-history.ac.uk/st-barts-records/vol1/pp298-317 [accessed 31 March 2023].
Could be used for a timeline

Smithfield and Bartholomew Fair from Walter Thornbury, 'Smithfield and Bartholomew Fair', in Old and New London: Volume 2 (London, 1878), pp. 344-351. British History Online http://www.british-history.ac.uk/old-new-london/vol2/pp344-351 [accessed 28 May 2023].
The Mulberry-garden at St. Bartholomew's—Prior Bolton—The Growth of Bartholomew Fair—Smithfield reduced to order—"Ruffians' Hall"— Ben Jonson at Bartholomew Fair—A Frenchman's Adventures there—Ned Ward's Account—The Beggars' Opera—"John Audley"— Garrick meets a brother Actor—A Dangerous Neighbourhood—Old Smithfield Market—Remains of the Smithfield Burnings—Discovery of Human Remains.

Extend of the Fair 

William Hone, in his Every-day Book, gives an excellent account of his visit to Bartholomew Fair on Monday, the 5th September, 1825. He shows how there were uncovered stalls on both sides of Giltspur Street, as far as Newgate Street. The covered stalls extended from Giltspur Street to Cock Lane, then to Hosier Lane, and from thence all along the west side of Smithfield to the Cow Lane corner. They then extended from the corner leading to John Street, Clerkenwell, to Smithfield Bars, and there ended. On the west side from the Bars these covered stalls went to Long Lane, and thence on the east side of Smithfield to the great gate of Cloth Fair. Crossing Duke Street (now Little Britain) they went to the great front gate of St. Bartholomew's Hospital, and so on till they joined the uncovered stalls in Giltspur Street. These covered stalls had their fronts facing the houses with the pavement between; and here were sold gingerbread, oysters, hardwear, trinkets, and such-like. The shows of all kinds had their fronts towards the area of Smithfield, and their backs close against the backs of the covered stalls; thus leaving the area of Smithfield entirely open. They completely surrounded Smithfield, except on the north side, where no stalls were allowed to be erected. The sheep-pens occupied the centre of the area, and yet, although no vehicle of any kind was permitted to pass, this large unobstructed carriage way was so thronged as to be wholly impassable.

Cloth Fair and Long Lane

E A Webb, 'The parish: Itinerary of cloth fair', in The Records of St. Bartholomew's Priory and St. Bartholomew the Great, West Smithfield: Volume 2 (Oxford, 1921), pp. 232-247. British History Online http://www.british-history.ac.uk/st-barts-records/vol2/pp232-247 [accessed 28 May 2023].

Smithfield

Walter Thornbury, 'Smithfield', in Old and New London: Volume 2 (London, 1878), pp. 339-344. British History Online http://www.british-history.ac.uk/old-new-london/vol2/pp339-344 [accessed 28 May 2023].

Victorian London
Victorian London James Grant 1838 - first hand account of Bartholomew and Greenwich fairs
I am convinced I am under the mark, when I say that 100,000 persons are present each of the three days, from two to eight o’clock; and if to these be added, those who visit the Fair for an hour or two only, and then quit it, I am satisfied the number who have been at the Fair, each of the three days, is above, rather than below, 150,000. That I may not be suspected of exaggeration in this estimate, it may be proper to mention, that Smithfield-market embraces a space equal to nearly five acres.

See also other themes in Lee Jackson’s Dictionary of Victorian London including a section on markets

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