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.
Wandsworth pub history index
The Princess Of Wales, Catherine terrace, York road in the 1871 census; At North Road in 1901 census
Historical London public houses, Taverns, Inns, Beer Houses and Hotels.
Residents at this address.
1871/Leonard Field/Licensed Victualler/59/Ketting, Norfolk/Census
1871/Sarah Field/Wife/57/Islington, Middlesex/Census
1871/Jane Child/Sister/25/Islington, Middlesex/Census
1871/Joseph Goodman/Nephew/10/Lambeth, Surrey/Census
1871/Mary A Monk/Domestic Servant/18/Newport, Essex/Census
1871/Sarah Mortimer/Aunt, Widow/63/Little Orton, Wiltshire/Census
1878/Edwin Goodman/../../../Surrey Post Office Directory
1881/Charles Hill/Licensed Victualler/40/Lambeth, Surrey/Census
1881/Elizabeth F Hill/Wife/37/Lenham, Kent/Census
1881/Louisa H Hill/Daughter/7/London, Middlesex/Census
1881/Lillian G Hill/Daughter/6/London, Middlesex/Census
1881/John H Bigg/Barman/23/Welwyn, Hertfo/Census
1881/Charls Lewis/Servant/19/St Neots, Huntingdon/Census
1881/Harriet Kent/Servant/16/Wandsworth, Surrey/Census
1896/Percy Judd/../../../Post Office Directory
1901/William Dipple/Public House Manager/39/Bethnal Green, London/Census
1901/Sarah Dipple/Wife/37/Bethnal Green, London/Census
1901/Arthur Budd/Barman/26/Bishop Stortford, Herts/Census
1901/Sarah A Dean/Barmaid/19/Lincolnshire/Census
1901/Marion Rogers/Barmaid/24/Leytonstone/Census
1901/William Murray/Potman/26/Gravesend/Census
1901/Katherine Devensay/Cook/../Ireland/Census
1906/Salter & Jasper/../../../Post Office Directory
1919/George Evans/../../../Post Office Directory
1944/Jas C Eagles/../../../Post Office Directory