A decade ago, in a review of the field Roger Schofield and David Reher
observed that ‘the basic demographic parameters of mortality decline are
still far from clear’.
And in spite of admirable analyses of mortality by
authors ranging from Eilert Sundt in 1855 to Julie A. Backer and Michael
Drake in the 1960s and Sølvi Sogner and Ståle Dyrvik in the 1970s, this
observation also generally applies to Norway.
Some of the lack of clarity
is due to the limitations of the death data themselves, some to the
orientation of researchers. For example, although almost every biography
of a Norwegian town has its section on births and deaths, the study of
urban mortality as a whole has not attracted much attention, perhaps
because the situation seems self-evident. Towns were (and still often are)
unhealthier places to live in than the countryside. Referring to the years
1831–1850, Sundt posited the laconic axiom that ‘Dødelighenden i byerne
pleier være større end i landdistrikterne.’
From this starting observation,
which was of course true at the time, I want to examine urban mortality
in Norway in the context of state-wide mortality trends from the mid-
nineteenth century to 1920. Ultimately I intend to study mortality on the
individual/family level in the western coastal towns of Bergen and
Haugesund during this period, using machine-readable nominative
sources, censuses, and parish registers. However, to put these intended
microhistorical investigations in perspective, I have delved into published
statistics on mortality in Norwegian towns in general and in Kristiania (now Oslo) and Bergen in particular. These data are plentiful and readily
available but they are not always in a form suitable for systematic analysis
over a long term; they must be collated, organized, and to some extent
massaged. In the investigative tradition of exploratory data analysis I am
looking for patterns in the data and meanings in the patterns. A number
of questions guide the description and analysis. How big was the
urban–rural differential and how did it change over time? What were its
components; or rather, who paid the ‘urban penalty’? The answers show
that urban mortality was an important factor in the mortality transition in
late-nineteenth-century Norway.