Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex. If you can contribute to the site, send me some details to Kevan, along with some description of the specific property.
Aldersgate pubs history index
Existed from at least 1806. At 7 Goswell Street in 1856 & earlier; It was demolished before 1960 **
Historical London public houses, Taverns, Inns, Beer Houses and Hotels.
1806/John Coxeter/../../../Proceedings of the Old Bailey **
1813/William Smith / Innholder/../../../Sun Fire Office records held at
Guildhall Library **
1817/William Claridge / Victualler/../../../Sun Fire Office records held
at Guildhall Library **
1821/William Smith/../../../Proceedings of the Old Bailey **
1827/Henry Urry, Horse Shoe, 7 Goswell street/../../Pigots Directory
1832/Henry Urry/../../../Robsons Directory
1839/John Clark/../../../Pigots Directory **
1841/John Clarke/../../../P.O. Directory **
1842/Jno. Clarke/../../../Robsons Directory **
1846/John Clarke/../../../Post Office Directory **
1851/John Clarke/../../../Post Office Directory **
1856/John Clarke/../../../Post Office Directory **
1862/John Clarke/../../../Post Office Directory **
1866/John Clarke/../../../P.O. Directory **
March
1866/John Clarke/License renewal/../Clerkenwell News
1869/Jas Wright/../../../Post Office Directory
August 1869/James Wright, deceased/Outgoing Licensee/../../Era Newspaper
August 1869/Priscilla Wright, widow of James Wright, late
occupier/Incoming Licensee/../../Era Newspaper
1871/Priscilla Wright/Licensed Victualler, Widow/70/Manningteree,
Essex/Census
1871/Elizabeth Cartwright/Sister in Law/70/Manningteree, Essex/Census
1871/Annie Barnes/Barmaid/34/Middlesex/Census
1871/Mary A Smith/Barmaid/30/earls Colne, Essex/Census
1871/Mary A Seager/Domestic Servant/20/Gravesend, Kent/Census
1871/Stephen Johnson/Potman & waiter/18/Middlesex/Census
1871/Emma Seager/Domestic Servant/15/Gravesend, Kent/Census
1874/J Briscoe/../../../H D Miles Directory of Licensed Victuallers **
1878/Thomas Biscoe / Licensed Victualler //../../../Proceedings of the
Old Bailey **
1881/Thomas Biscoe/License Victualler/54/Enfield, Middlesex/Census
1881/Annie Biscoe/Wife/42/London, Middlesex/Census
1881/William Biscoe/Son/25/London, Middlesex/Census
1881/Emily Biscoe/Daughter/19/London, Middlesex/Census
1881/Kate Biscoe/Daughter/6/London, Middlesex/Census
1882/Thomas Biscoe/../../../Post Office Directory
1884/Arthur Medwith/../../../Post Office Directory
1891/George Perkins/../../../Post Office Directory
1894/Louisa E Makin/../../../City of London Directory **
1895/Samuel Fowler/../../../Post Office Directory
1899/Joseph Fincham/../../../Post Office Directory
1908/Frederick Reynolds/../../../Post Office Directory
** Provided By Stephen Harris