BIRTHS AND DELTH3 IN NORWICH SUMMARY PDX TSB YEAR 1490
... one year of age to 1000 births were 120. The annual rate cf mortality per 1800 persona living from one year to sixty years of age was 91, and from 80 upwards 71'5. The annual rote of mortality per 1000 persons living was 23.1 in the first quarter of the ...