Now available: Populations Past, a map and analysis of Victorian and Edwardian population. From the about page: “The second half of the nineteenth century was a period of major change in the dynamics of the British population. This was a time of transformation from a relatively ‘high pressure’ demographic regime characterised by medium to high birth and death rates to a ‘low pressure’ regime of low birth and death rates, a transformation known as the ‘demographic transition’. This transition was not uniform across England and Wales: certain places and social groups appear to have led the declines while others lagged behind. Exploring these geographical patterns can provide insights into the process of change and the influence of economic and geographical factors. This website allows users to create and view maps of different demographic measures and related socio-economic indicators every 10 years between 1851 and 1911. These include fertility, childhood mortality, marriage, migration status, household compositions, age-structure, occupational status and population density. Brief explanations of each measure are included, indicating how they are calculated and explaining how they relate to other measures.”