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
Historical London public houses, Taverns, Inns, Beer Houses and Hotels.
Residents at this address.
1851/Richard Maples/Brazier & Beer Shop/40/Newark,
Nottinghamshire/Census *
1851/Sarah Maples/Wife/32/Newark, Nottinghamshire/Census
1856/Richard Maples/beer retailer/../../Post Office Directory *
1861/Richard Maples/Beer Shop Keeper/52/Newark, Nottinghamshire/Census *
1861/Sarah Maples/Wife/38/North Searl, Nottinghamshire/Census
1861/Richard Brown Maples/Son/1/London/Census
1869/Mrs Sarah Maples/beer retailer/../../Post Office Directory *
1871/Sarah Maples/Ale House Keeper/36/Lincolnshire/Census *
1871/Richard B. Maples/Son/11/Clerkenwell/Census
1871/Sarah A. Maples/Daughter/7/Clerkenwell/Census
1871/William H. Maples/Son/7/Clerkenwell/Census
1881/Benjamin Rhind/Extra Water (Widower)/55/Westminster/Census *
1881/Benjamin Rhind/Son, Beer House Keeper/26/Westminster/Census
1881/Anne Rhind/Daughter/24/Westminster/Census
1881/Laura Rhind/Daughter/16/Anerley, Surrey/Census
1881/Edward Rhind/Son/15/St Pancras, Middlesex/Census
1881/Moses F. Rhind/Son/13/St Pancras, Middlesex/Census
1882/Benjamin Rhind/beer retailer/../../Post Office Directory *
1891/Edwin Griggs/Beer Retailer/../../Post Office Directory
1891/Edwin P. Griggs/Beer House Keeper/58/Dover, Kent/Census *
1891/Annie W. Griggs/Wife/56/Marylebone/Census
1891/Annie Griggs/Daughter/26/Clerkenwell/Census
1891/Emily L. Griggs/Daughter/24/Southwark/Census
1891/Mary N. Whyte/Visitor/31/Bermondsey, Surrey/Census
1895/Edwin Griggs/beer retailer/../../Post Office Directory *
1899/Wm Johns/Beer Retailer/../../Post Office Directory
1901/William G. Johns/Beer Retailer/39/London/Census *
1901/Emily Johns/Wife/34/London/Census
1901/Ida Johns/Daughter/2/London/Census
1910/Wm Geo Johns/Beer Retailer/../../Post Office Directory
1911/William Johns/Beer Retailer/48/Islington/Census *
1911/Emily Johns/Wife/44/Southwark/Census
1911/Ida Johns/Daughter/12/Clerkenwell/Census
1914/Wm Geo Johns/Beer Retailer/../../Post Office Directory
1915/William George Johns/beer retailer/../../Post Office Directory *
1934/Wm Geo Johns/Beer Retailer/../../Kellys Directory
1944/Mrs Emily Johns/Beer Retailer/../../Post Office Directory
* Provided By Ewan