The woodlands had been a source of firewood for London during the mediaeval period.
The old church which dated from the mediaeval period provided a landmark for anyone crossing the moor.
The origin of the States is unknown, but has operated from the mediaeval period.
During the mediaeval period, there was small-scale quarrying of slate in several areas.
The town walls and many Byzantine churches remain from the mediaeval period.
According to Weber the city's real social and political significance was limited to the particular historical circumstances of the mediaeval period.
During the mediaeval period it was an estate belonging to the bishops of Bangor.
In the mediaeval period burials were carried out there.
It lost importance in the later mediaeval period, and the monastic reforms of the 15th century had little effect here.
Nonetheless, it remains an important source document for the mediaeval period.