Coal had been mined
in the region since ancient times but became more widespread in
the 13th and 14th centuries. Among those to profit from coal were
the Bishops of Durham and merchants of Newcastle. As a sea port,
Newcastle could benefit from the trade because shallow coal seams
lay close to the Tyne. Ports like Hartlepool and Stockton lay
outside the coalfield and Sunderland coal lay deep underground.
Nevertheless, Newcastle merchants still had to contend with the
development of rival Tyneside ports.
MINING
MONKS AND BISHOPS
The earliest reference
to Durham coal is in the Boldon Book of 1183 which records a coal
miner at Escomb. Coal was often called 'Sea Coal' in Medieval
Durham because it was washed up on local beaches, but inland 'Sea
Coal' was mined at Hett near Spennymo or in 1298. The Prince Bishops
owned rights to mining coal and lead in Durham but in 1303 the
Bishop gave lesser landowners the right to mine their land. Durham
monks exploited coal from at least the 14th Century and in the
1350s owned or leased mines at Lumley, Rainton and Ferryhill.
The first record of coal mining beneath the level of free drainage
in Durham was at Moorhouse near Rainton where monks of Finchale
provided a water pump for a mine
MEDIEVAL
COAL MINES
Medieval mines were usually
shallow bell pits, dug downwards from the surface and then outwards
into the coal seam in the shape of a bell. Coal and miners were
hoisted up and down in the manner of a bucket in a well. Mine
roofs only collapsed if the 'col liers' burrowed too far outwards
which is presumably what caused deaths in coal mines at Whickham
and Thrislington in 1329.
NEWCASTLE
COAL TRADES
In 1286 Newcastle was the
leading English port for exporting leather from local livestock.
The border wars that ravaged the countryside destroyed this trade,
but coal was beginning to dominate. In 1291, 80 quarters of coal
were sent to Corfe Castle in Do rset from Newcastle and coal was
shipped to London from at least 1305. Newcastle's walls were falling
into decay but still protected the town from the Scots and enabled
trade to continue. Newcastle was the fourth wealthiest town in
England by 1334 after London, Bristol and York and the 11th largest
in 1372 with 2,637 tax payers.
COALS
TO NEWCASTLE
Recorded coal mines supplying
coal to Newcastle existed at Elswick, Winlaton, Heworth and the
Town Moor. By 1378 Newcastle shipped 15,000 tons of coal per year
and exported coal to many parts of Europe as well as importing
iron ore from Sweden. In 1452 t rades included the keelmen who
ferried the coal to collier ships in the centre of the Tyne. The
phrase "coals to Newcastle", meaning an unnecessary pursuit, was
first recorded in 1538.
CREEKS
AND PORTS OF NEWCASTLE
Newcastle was the most
important Medieval port in the region as demonstrated by the establishment
of the Society of Masters and Mariners of Newcastle at Trinity
House in 1492. The Society's jurisdiction covered every single
port and creek from Whitby to Holy Island. Shipping and shipbuilding
were important at Newcastle and the town was building ships from
at least 1296 when a galley was completed for King Edward's fleet.
GATESHEAD
DISPUTES
Gateshead belonged to the
Bishops of Durham but was often claimed by the Newcastle merchants
as their own. In 1334 King Edward banned Newcastle's mayor and
bailiffs from mooring ships here and in 1344 the Bishop of Durham
prosecuted Newcastle merchants f or wrecking his quays at Gateshead
and Whickham. Disputes over the Tyne Bridge were another problem.
In 1415 the Bishop obtained a suit from the King's Court recovering
his third of the bridge taken from him by the Newcastle mayor.
The problem was that t he Bishops did not always maintain their
side of the bridge and this was damaging Newcastle's trade. Newcastle
would not succeed in annexing Gateshead until the 16th Century.
NORTH
AND SOUTH SHIELDS - MONKS VERSUS MERCHANTS
Germanus of Tynemouth Priory
created North Shields port in 1225. It traded peacefully until
1267 when Newcastle merchants attacked the inhabitants and seized
a ship. Newcastle saw the port as a threat and in 1292 gained
support from Edward I, who ordered the dismantling of the North
Shields jetties. The king objected because part of Newcastle's
revenue belonged to him while the North Shields revenue belonged
entirely to the Priors. In 1303 Edward III banned markets, fairs
and the unloading and loading o f ships by the Tynemouth Priors.
In 1258 the Newcastle merchants persuaded the Priors of Durham
not to develop port facilities at South Shields and in 1303 Edward
III banned loading and unloading of ships here by the Durham Priors.
NORTH SHIELDS FISHING
AND COAL
North Shields fishing port
facilities were banned in 1303 and re-established in 1390 but
trading in coal and other commodities remained illegal. By 1429
there were 14 fish quays and 200 houses at North Shields where
fishermen ventured as far as Iceland i n boats and cobles. Coal
trading was restored to North Shields in 1446 and Tynemouth Priory
could ship coal without reference to Newcastle, but it was banned
in 1530 and once again restricted to Newcastle.
SUNDERLAND
COAL
Sunderland, more usually
known in Medieval times as Wearmouth, received a charter from
Bishop Pudsey in 1179 giving its merchants the same rights as
Newcastle's, but Sunderland never really developed as a Medieval
port. This was due to the difficulties of developing a port in
the Wear gorge and the fact t hat the Wearside coal was deep and
inaccessible. Nevertheless Sunderland was shipping cargoes of
coal to Whitby Abbey in 1396 and ships were built here from 1346
by Thomas Menvill of Hendon.
IRON
AND COAL
Associated with coal mining
was iron mining, an important Medieval trade recorded at Muggleswick
in Durham in 1298. Most iron was made by heating iron ore in simple
blast furnaces called bloomeries using charcoal made from the
wood of the extensive Medie val forests. Coal was not normally
used because its sulphur content caused the iron to be brittle.
In 1306 a petition was handed to Parliament against the Bishop
of Durham for his destruction of Weardale forests for charcoal
for iron bloomeries.
SALT
AND COAL
In 1290 Robert de Brus,
granted permission to John Rumundebi to make salt at Hart near
Hartlepool and in the following century large quantities of salt
were traded at nearby Cowpen and Greatham. South Shields became
the most important salt making centre in the region from around
1448. Salt making involved heating huge quantities of sea-water
brine in large salt pans using coal.