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.
Clerkenwell pub history index
This is not the Old Vineyard, which is at number 7
Historical London public houses, Taverns, Inns, Beer Houses and Hotels.
Residents at this address.
1856/George Puckridge/beer retailer/../../Post Office
Directory *
1861/George Puckeridge/Jeweller & Beer Retailer/41/Shoreditch,
Middlesex/Census *
1861/Mary Ann Puckeridge/Wife/31/St Luke, Middlesex/Census
1861/Mary Ann Puckeridge/Daughter/6/Clerkenwell, Middlesex/Census
1861/Jane Puckeridge/Daughter/4/Clerkenwell, Middlesex/Census
1861/John Puckeridge/Son/5 months/Clerkenwell, Middlesex/Census
1869/George Puckridge/beer retailer/../../Post Office Directory *
1881/G Puckridge/Beer Retailer/61/Shoreditch/Census
1881/M A Puckridge/Wife/51/St Lukes/Census
1881/L Puckridge/Daughter/18/Clerkenwell/Census
1882/G Puckridge/Beer Retailer/../../Post Office Directory
1885/George Puckridge/Beer Retailer/../../Post Office Directory
* Provided By Ewan