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.
St Giles pub history index
A listing of historical public houses, Taverns, Inns, Beer Houses and Hotels in St Giles in Fields, London.
Residents at this address
1829/T Gibson/../../../Robsons Directory
1832/Thomas Gibson, Hole in the Wall, 8 Gate Street, Lincolns Inn fields/../../Robsons Directory
1836/Samuel Harrell/../../../Pigots Directory
1839/John Bowles/../../../Pigots Directory
1842/James Aldridge/../../../Robsons Directory
1843/James Aldridge/../../../Post Office Directory
1845/James Aldridge/../../../Post Office Directory