The ONS Longitudinal Study (LS) contains linked census and vital event data for one per cent of the population of England and Wales. Information from the 1971, 1981, 1991 and 2001 Censuses has been linked as well as information on events such as births, deaths and cancer registrations. If interested in using data from the LS, it is recommended that you visit the Centre for Longitudinal Study Information and User Support (CELSIUS) webpage:
http://www.celsius.lshtm.ac.uk/
Alternatively, to apply to access the data directly visit ONS
