Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex.
Canterbury pub index
Directory of Pubs in the UK, historical public houses, Taverns, Inns, Beer Houses and Hotels in Canterbury, Kent .
Residents at this address
1858/Alfred Coltham/../../../Melvilles Directory
1862/A Coltham/../../../Post Office Directory
1867/A Coltham/../../../Post Office Directory
1874/Alfred Coltham/../../../Post Office Directory
1881/Elizabeth Coltham/Licensed Victualler, Widow/52/Denton, Kent/Census
1881/Jane Neame/Boarder, Formerly General Servant/28/Bekesbourne,
Kent/Census
1881/Harry Warrington/Boarder, Boot Maker/26/City Of London,
Middlesex/Census
1881/John Collins/Lodger, Boot Maker/56/Canterbury, Kent/Census
1881/Emily KNowles/Lodger, Wife Of A Soldier/31/Lambeth, London/Census
1881/Edith Knowles/Lodger Daughter/5/Wales/Census
1882/Mrs Elizabeth Coltham/../../../Post Office Directory
1891/John Revell/../../../Post Office Directory
1903/Frederick Finch/../../../Post Office Directory