Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex.
Clerkenwell pub history index
The address alters from 10 Ann street to 10 Cynthia Street by 1891, following street renaming.
Historical London public houses, Taverns, Inns, Beer Houses and Hotels.
Residents at this address.
1881/William Robinson/Beer House Keeper, Widow/59/Colchester, Essex/Census
1881/Emma Robinson/Daughter/24/Walthamstow, Essex/Census
1882/William Rollinson/Beer Retailer/../../Post Office Directory
1899/William Craig/Beer Retailer/../../Post Office Directory
1910/Frederick Brown/Beer Retailer/../../Post Office Directory
London Evening Standard 22 June 1910
Licensing Act 1904 Notice of principal meeting to discuss by the Compensation authority on 12th July 1910
Bell, 10 Ann street, Clerkenwell, Beer on, Frederick Brown