Excavation work by Northamptonshire Archaeology and MoLAS revealed
residual prehistoric and Roman artefacts and Middle Saxon settlement
evidence in the form of a single sunken-floored building. Activity
intensified in the Late Saxon to Norman period, when metalworking, crop
processing and bone working took place at the site. The establishment of
buildings suggests the main Saxon settlement around St Peter's Church
spread northeastwards towards the limits of the town. A cemetery was
established on the site in the 10th century and associated with the
chapel of St Martin in the 12th century, from which 72 burials were
excavated. The area continued to develop during the medieval period,
with construction of timber and stone buildings and intensifying
industrial activity represented by pits, hearths and smithing debris.
The cemetery remained in use until the mid 13th century. By the 14th
century the route of Pike Lane was established and evidence has been
found of metalworking, cereal processing, animal husbandry and butchery,
and small-scale tanning. Use of the area declined during the 15th and
16th centuries.