To exploit their environment to
the maximum, Cistercian communities required a variety of holdings
and rights including mills and
fisheries, the right to mine and to dig turf. Another important
resource was salt. This was vital for preserving food, but was
also needed to manufacture cheese, tan leather, cure shoes and
solder pipes. Byland had a coastal salt-pan on the NE coast at
Coatham, on the Tees Estuary.(58) The community acquired a salt-house
here, together with a toft, croft, yard and five acres of land
from William de Kilton, in the late twelfth / early thirteenth
century.(59)
The Cistercian Order prohibited its abbeys
from receiving revenues from mills, since this undermined the ideal
that monks should live
by the sweat of their own brows and not that of others. Communities
could, however, have mills for their own use, but were not to profit
from these by collecting ‘multure’, the tax demanded
from those who were obliged to grind their corn at the mill. This
prohibition was not always observed and was especially difficult
to uphold if a benefactor granted land with a mill included.
Most monastic mills were powered by water and used to grind grain;
others were driven by horsepower. Byland had a cornmill within
its monastic precinct, and it seems that a barkmill was nearby.(60) A
fulling mill stood just outside the precinct, some 700m downstream,
and is mentioned in the surveys taken at the time of the Dissolution
in 1538.(61) A mill at Bentley served
Byland’s industrial centres
at its granges of Bentley and Denby, and also the West Bretton
township.(62) There were mills at the
monks’ granges Wildon and
Old Byland, and perhaps also at Scackleton and Airyholme.(63)