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 is 4 Christopher Street in 1851 and earlier. *
A listing of historical public houses, Taverns, Inns, Beer Houses and Hotels in Holborn - St Andrew, London.
Residents at this address
1811/Jemima Godden, the Royal Oak, Christopher street, Cold Bath fields/../../Holdens Directory
1833-34/Thomas Underwood/../../../Pigot's Directory
1839/Thomas Baylis/../../../Pigot's Directory *
1841/Thomas Baylis/Victualler/72/../Census
1841/Elizabeth Baylis/../50/Middlesex/Census
1841/Eliza Baylis/../15/Middlesex/Census
1841/Eliza Webb/../75/../Census
1841/Mary Lynch/../15/../Census
1841/Jno Frost/Labourer/68/../Census
1842/J. R. Wenbourne/../../../Robson's Directory *
1848/John Thomas/../../../Post Office Directory *
1851/John Andrews/../../../Post Office Directory *
1851/John Andrews/Licensed Victualler/50/St Clements, Middlesex/Census
1851/Eliza Andrews/Wife/50/Kent/Census
1851/Eliza Andrews/Daughter/22/St Pancras, Middlesex/Census
1851/Elenor Andrews/Daughter/19/St Pancras, Middlesex/Census
1851/Ellen Andrews/Grand Daughter/4/St Pancras, Middlesex/Census
1851/Hannah Hallam/General Servant/19/Suffolk/Census
1851/John Penney/General Servant/28/Southwark/Census
1856/Mrs Sarah Robertson/../../../Post Office Directory *
1861/Sarah Robertson/Licensed Victualler, Widow/53/Pershore,
Worcestershire/Census
1861/Caroline Robertson/Niece/20/Red Cross street, Southwark/Census
1861/George Lloyd/Boarder, Sailor/19/Burford, Worcestershire/Census
1861/John Garlick/Servant/31/Chorley, Berkshire/Census
1869/Cornelius Young/../../../Post Office Directory *
* Provided By Ewan