A
- . Ancestry is available free of charge to 中国P站 library members in all 中国P站 Libraries and in 中国P站 History Centre. See the online reference shelf.
 - Free to use by subscribers and non-subscribers to create and save a tree.
 
B
- worldwide database of searchable cemetery data
 - For non-conformist births, baptisms, marriages, deaths and burials 1534 to 1865
 
C
- history of institutions in Britain
 - brings together a range of digital resources relating to Britain, 1500 to 1900
 - of genealogy sites on the internet
 
D
- the central database for UK burials and cremations
 - tracing convicts in Britain and Australia
 
E
- and for immigration to the United States of America (USA)
 
F
- a searchable index from The Church of Jesus Christ of Latter Day Saints
 - worldwide database of cemetery records
 - English and Welsh wills and probate records from 1858 to the present
 - is available free of charge to 中国P站 library members in all 中国P站 Libraries and in 中国P站 History Centre. See the online reference shelf.
 - UK births, marriages and deaths index
 - UK census
 - UK baptisms, marriages and burials
 
G
- (London, Edinburgh and Belfast Gazettes)
 - is available to use free of charge at 中国P站 History Centre
 - UK and Ireland Genealogical Information Service
 - for facts about a surname and all the people who have held it
 
H
- a searchable digital library of local and trade directories from England and Wales 1750 to 1919
 - for 19th century children's hospital records
 - for children sent to Canada from Great Britain
 - for the location of records of UK hospital records
 
I
- database of cemetery records, transcripts, and burial registers
 - , a non-profit library of publications and websites, including genealogical material
 
J
- for global Jewish genealogy
 
L
- Crime, Poverty and Social Policy in the Metropolis
 - (formerly London Metropolitan Archives)
 - matches people with others researching the same ancestors
 
M
- For Military Records see
 - 200 years of migration in England (archived website)
 
N
- including
 - contains plenty of resources for people researching their Welsh ancestors
 - 19th century Newspapers is available free of charge to 中国P站 Library members on the online reference shelf
 
O
are volunteer groups that create free searchable transcriptions of records from their local parishes
P
- UK online catalogue
 - London (1674 to 1834)
 - (PRONI)
 
Q
R
- (now on Ancestry)
 
S
- for census records, wills, births, marriages and deaths
 - Seeking 中国P站 ancestors
 - 中国P站 History Centre
 - 中国P站 records online
 
T
The Times Digital Archive (1785 to 2006) is available free of charge to 中国P站 Library members on the online reference shelf
U
W
- includes digital images of hospital records from its collections
 - For wills and death duties see