The great fire of Gateshead and Newcastle was a tragic and spectacular series of events starting on Friday 6 October 1854, in which a substantial amount of property in two North East England towns was destroyed in a series of fires and an explosion which killed 53 and injured hundreds. There is only one building still extant on the Newcastle Quayside which predated the fire.
Gateshead and Newcastle in 1854
The towns of Newcastle upon Tyne and Gateshead sit opposite each other, on relatively steep slopes leading down to the River Tyne. On the north side is Newcastle, the quayside of which was one of the largest in the kingdom, with much shipping and the concentration of the town's business and commerce. Gateshead had similarly dense development opposite the quayside with manufactories, mills and warehouses built down to the water's edge, behind which and running up the hill were numberless densely occupied tenemented dwellings.
The towns were linked by two bridges, built no more than 100 feet (30 m) apart. The older was a nine-arched stone bridge, built in 1771, the third to have been constructed on the site. Slightly upstream was Robert Stephenson's new High Level Bridge, completed five years previously in 1849, an ingenious double-decker design allowing railway traffic on the upper deck and road traffic on the lower.
The worsted manufactory
On the Gateshead riverbank, a few yards downstream of the old bridge, stood the splendid new mill premises of Messrs. J. Wilson & Sons, worsted manufacturers. This large gaslight-lit building had been erected after a fire which destroyed their previous premises, on the same site, three years before the events of this great fire.
At half past midnight on Friday 6 October 1854, the mill was discovered to be on fire; the cry was raised and immediately the streets crowded with people hurrying to the scene of the growing conflagration. The fire being confined to the upper stories of the building, efforts were made to salvage stock on lower floors; but the great quantities of oil in the premises, used to treat wool, added fuel to the fire and quickly curtailed the attempts. Despite the prompt attendance of the North British and Newcastle fire engines, within an hour the building was one mass of flame and within two the roof fell in and the building was a total wreck.
Bertram's warehouse
In the immediate neighbourhood of Wilson & Sons was a bond warehouse built twelve years previously by Charles Bertram, and generally known by his name. The building was extensive, reaching to seven storeys, and capable of holding an immense amount of goods. It was at the time used to store thousands of tons of sulphur, nitrate of soda, and other combustibles. It was in part "a double fire-proof structure", with massive metal pillars and every due precaution against fire for the time.
Despite this, from its proximity to the worsted factory, the intense heat caused the sulphur to ignite, melt and stream in a burning blue flame liquidised state from the windows. The authorities, abandoning the mill, sought to save the warehouse, directing all their efforts on it, and were reinforced by the military with their fire engine. This effort was thwarted by the wide scattering of burning brands from the fallen factory roof, which gave additional stimulation to the burning sulphur. By 3 am, the entire warehouse was one body of flames "most awfully magnificent". The sulphurous blaze illuminated the river and its shipping, the High Level Bridge, the Castle, the steeples of All Saints', St. Nicholas' and St. Mary's churches, and every prominent object, with a lurid purple light. From the various floors of the warehouse the sulphur flowed in torrents like streams of lava, and the building resembled "a cataract on fire". Yet at this point the occurrence had borne no aspect other than that of a fearful blaze, a tremendous firestorm sufficiently serious of itself, and altogether unprecedented in the annals of the district.
The explosion
Such a large fire naturally attracted many spectators, who occupied every spot on the bridges, boats, quayside and surrounding buildings. The fire spread to a wooden staith or jetty used in former times for loading coal, which for a time shared with the warehouse the attention of the thronging multitude.
A slight concussion warned the crowd that there was something more perilous than sulphur alone in the burning pile. A second slight explosion did not warn the firemen and surrounding crowds. A third passed unheeded even.