Klaipėdos universitetas

In the course of archaeological excavation in 2004, 2006 and 2007 at the 13th–17th century cemetery of Veselava, in Cēsis District, Latvia, 941 burials were excavated. The osteological material permitted an insight into the palaeodemography and palaeodiet of the medieval inhabitants of Veselava. Demographic research shows that the population was characterised by high mortality among juveniles, aged 15–20, and among women aged 15–35. Among males, the highest mortality was observed at age 30–40, mortality remaining high in the age range of 40–50. As a result, adult life expectancy, e020, is 5.1 years shorter for females than for males. Palaeodietary analysis, utilising inductively coupled plasma atomic mass spectrometry (IC P-MS ), was undertaken on 40 individuals, determining the concentration of seven elements in the bone. In order to assess the natural background level of these elements, 20 soil analyses were also undertaken. The elemental content of male and female bone is similar, although the mean level of Zn and Cu in bone is slightly higher for males, which might indicate higher meat consumption. On the other hand, Sr and Mn values are higher for females, indicating a high proportion of plant foods in the diet. It is thought that the 13th–17th century inhabitants of Veselava often had a meagre diet, and that plant food consumption was higher among women.