Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex.
Bethnal Green pub history index
Existed from at least 1848. This appears to be the premises listed as 5 Birdcage Walk in 1871 and earlier, prior to street renaming.
Historical London public houses, Taverns, Inns, Beer Houses and Hotels.
Residents at this address.
1848/William Masters/beer retailer/../../Post Office Directory *
1851/Richard Knowles/Beer Seller/41/Spitalfields, Middlesex/Census *
1851/Matilda Knowles/Wife/36/Bethnal Green, Middlesex/Census
1851/Emma Knowles/Daughter/14/Bethnal Green, Middlesex/Census
1851/Richard Knowles/Son/10/Bethnal Green, Middlesex/Census
1851/Matilda Knowles/Daughter/8/Bethnal Green, Middlesex/Census
1851/Mary Ann Knowles/Daughter/1/Bethnal Green, Middlesex/Census
1856/Richard Knowles/beer retailer/../../Post Office Directory *
1869/Benjamin Petegree/beer retailer/../../Post Office Directory *
1871/Elizabeth Pettigree/Beershop Keeper (Widow)/51/Bethnal Green, Middlesex/Census *
1871/Joseph Noe/Lodger, Labourer/26/Bethnal Green, Middlesex/Census
1881/Alfred Pinwell/Beer House Keeper/32/Surrey/Census *
1882/Alfred Pinwell/beer retailer/../../Post Office Directory *
* Provided By Ewan