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.
Southwark St George Martyr index
In 1874 and earlier the address is at 26 White Street, which is a side road off of Long Lane.
A listing of historical London public houses, Taverns, Inns, Beer Houses and Hotels in Southwark St George Martyr, London.
Residents at this address.
1813/Thomas Davies/victualler/../../Sun Fire Office records held at the
London Metropolitan Archives *
1822/Thomas Davies/Constitution, White street/../../Victuallers Recognizance
1825/Thomas Davies/../../../Victuallers Recognizance
1826/Thomas Davies/../../../Victuallers Recognizance
1828/Matthew Woodgate/victualler/../../Sun Fire Office records held at the
London Metropolitan Archives *
1838/John Thomas Ellis/victualler/../../Sun Fire Office records held at the
London Metropolitan Archives *
1839/John Thomas Ellis/../../../Pigot's Directory *
1841/John Thomas Ellis/../../../Post Office Directory *
1851/John Thomas Ellis/Victualler/46/Fritterwell, Essex/Census
1851/Mary Ellis/Wife/39/Puttenham, Surrey/Census
1851/Maria Ellis/Daughter/19/Whitechapel, Middlesex/Census
1851/Amelia Kittman/General Servant/19/Bow, Middlesex/Census
1856/John Thomas Ellis/../../../Post Office Directory *
1869/Thomas Ivatts/../../../Post Office Directory
October 1870/Charles Hembrow/Outgoing Licensee/../../Era Newspaper
October 1870/George Clifford/Incoming Licensee/../../Era Newspaper
1874/J E Dye/../../../Licensed Victualler & Hoteliers Directory
1881/Joseph Staddon/Licensed Victualler/61/Exeter, Devon/Census
1881/Catherine Staddon/Wife/61/Belgium/Census
1881/James Kent/Servant Domestic/35/London, Middlesex/Census
1881/Mary A Bird/Servant Domestic/24/London, Middlesex/Census
1881/Rebecca Stafford/Servant Domestic/14/London, Middlesex/Census
1882/Fredk Joseph Staddon/../../../Post Office Directory
1884/Joseph Staddon/../../../Post Office Directory
South London Press 27 September 1884 - Newington Transfer of Licenses
Constitution, White street, William Staddon to John Glancy
1891/George Halford/../../../Post Office Directory
1895/George Halford/../../../Post Office Directory
1899/Wm Hy Snook/../../../Post Office Directory
1910/George Tanner/../../../Post Office Directory
1915/Frank Pavey/../../../Post Office Directory
* Provided By Ewan