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.
Holborn index
The address varies between 103 Leather Lane & 104 Leather Lane. In the 1861 census it is actually at 103 & 104 Leather Lane. The pub's address is also listed at 130 Holborn (or 130 Holborn Hill). The name is just the Horse and Groom in Sun Fire Office insurance records. *
A listing of historical public houses, Taverns, Inns, Beer Houses and Hotels in Holborn - St Andrew, London.
Residents at this address.
1788/Mr James/victualler, Horse and Groom/../../Sun Fire Office records held
at the London Metropolitan Archives *
1788/Charles Page/victualler, Horse and Groom/../../Sun Fire Office records
held at the London Metropolitan Archives *
1789/Robert Christie/victualler, Horse and Groom/../../Sun Fire Office
records held at the London Metropolitan Archives *
1791/Robert Christie/victualler, Horse and Groom/../../Sun Fire Office
records held at the London Metropolitan Archives *
1803/Christopher Butler/victualler, Horse and Groom/../../Sun Fire Office records held at the London Metropolitan Archives *
1827/Samuel Saunders, wine vaults, 130 Holborn hill/../../Pigots Directory
1841/Abraham Reasher/Beerseller/40/../Census
1841/Mary Reasher/../45/../Census
1841/William Geary/Independant/50/Middlesex/Census
1841/William Blower/Shoemaker/19/../Census
1841/Sarah Hucka/Servant/45/../Census
1841/Mary Whithall/Servant/15/Middlesex/Census
1842/A. Rusher, beer retailer, 104 Leather lane/../../Robson's Directory *
1848/John Green/beer retailer/../../Post Office Directory *
1851/John Green/Beer Retailer/../../Kellys Directory
1851/John Green/Publican/48/London Road, Surrey/Census
1851/Elizabeth Green/Wife/30/Hampshire/Census
1851/Nathaniel Bath/Visitor, Tailor/33/Great Yarmouth/Census
1851/John Dyer/Visitor, Cabinet Maker/28/Frome, Somerset/Census
1851/Elizabeth Bye/Lodger, Servant out of business/30//Census
1851/James Knott/Servant/20/St Andrews, Middlesex/Census
1851/Charles Williams/Servant/32/Bath, Somerset/Census
1856/Mrs Elizabeth Green/Beer Retailer/../../Post Office Directory
1861/James Moss/Publican/34/East Bergholt, Suffolk/Census
1861/Mary Ann/Wife/33/Polstead, Suffolk/Census
1861/Mary Jane/Daughter/8/East Bergholt, Suffolk/Census
1861/Henry Hickford/Waiter/23/East Bergholt, Suffolk/Census
1861/Robert Hudson/Potman/14/Ipswich, Suffolk/Census
+ Lodgers
1869/James Moss/Beer Retailer/../../Post Office Directory
1881/Richard Lake/Publican/28/Souldern, Oxford/Census
1881/Fanny Lake/Wife/26/Hammersmith, Surrey/Census
1881/Walter Lake/Son/2/Islington, Middlesex/Census
1881/William Evans/Lodger, Draper/50/Wales/Census
1881/John Davies/Lodger, Draper/35/Wales/Census
1881/Richard Algar/Lodger, Billard Maker/26/Finsbury, Middlesex/Census
1881/Abraham Sivinden/Lodger, Jewellers Assistant/43/Hextington Town/Census
1881/Celice Hunt/Domestic Servant/19/Islington, Middlesex/Census
1882/Mrs E. C. McBurney/beer retailer/../../Post Office Directory *
1891/William Walter Edwards/Beer Retailer/../../Post Office Directory
1891/William Edwards/Wine & Beer Retailer/46/Westminster/Census
1891/Martha Edwards/Wife/46/Denton, Northampton/Census
1891/Catherine Edwards/Daughter/18/Southwark, Surrey/Census
1891/Frances Edwards/Daughter/17/Southwark, Surrey/Census
1891/Beatrice Edwards/Daughter/14/Paddington/Census
1891/William Edwards/Son/10/Chelsea/Census
1891/Sarah Edwards/Sister, Domestic Servant/44/Westminster/Census
1891/Robert Brice/Boarder, Butcher/48/Lincolns Lane?/Census
1891/Frederick Woodward/Visitor, Butcher/18/Soho, London/Census
1891/Walter Wells/Visitor, Fishmonger/27/Whitechapel/Census
1895/William Walter Edwards/beer retailer/../../Post Office Directory *
* Provided By Ewan