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This page is part of a website based on
the life and achievements of eighteenth-century inventor Henry Cort. Please email site controller Eric
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LIFE OF HENRY CORT
Cort's birth is
supposed to have been in Lancaster in 1740.
Nothing is known of his early life, though some accounts say his
father was a builder.
The first documentary evidence comes in October 1757, when Cort
is working as clerk to a navy
agent, Thomas Bell, in London.
The Navy Office at this time is near the Tower of London, on the
corner of Crutched Friars and Seething Lane.
Henry soon takes up residence in Crutched Friars.

It is easy enough to follow his career.
He must have had some useful financial backing, for he has taken over
the firm by 1764 and runs it for ten years.
During this period he marries twice. Little is known about his first wife, but the marriage doesn't last
long.
His second
wife is Elizabeth Haysham, the sister-in-law of one of his clients, John Becher.
More significantly, she springs from the
Attwick family: granddaughter of John
Attwick, who has built up a big business in Gosport supplying ironmongery and
other items to the Navy in Portsmouth.
John is dead by the time Cort arrives on the scene, and the
business is being run by his son William, Elizabeth's uncle.
In 1772 William Attwick is hoping to retire.
Cort suggests another of his clients,
Thomas Morgan, as a suitable person to take
over the firm.
Morgan first becomes William's partner, then sole owner.
When the American rebellion breaks out,
Morgan re-enlists in the Navy.
Cort moves to Gosport to take over the business.
Morgan owes him money, but the whole enterprise is buttressed by
a complex web of loans in which one of the main lenders is a Navy Office clerk, Adam Jellicoe.
Early in 1781 the financial arrangements are simplified:
Jellicoe becomes the main creditor, Cort the main debtor
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Mr
Cort agreed the 8 January 1781 to sell Mr A Jellicoe: One half of the Iron
Mill; One half of Gosport works demised by Mr Attwick; One half of Child's Wharf
laid out with improvement; One half of his Contracts at a price to be settled
by two indifferent persons; One half of his Stock in trade at a
valuation. And in consideration of Mr
A Jellicoe settling Mr Cort's affairs and paying his Debts to allow Mr Saml
Jellicoe half the Profits of his Contracts and Trade. From Watson-Dundas memorandum,
1790 |
Cort takes on Jellicoe's son Samuel as partner.
Jellicoe continues to finance the enterprise. It looked a promising investment.
Anchors and chains are forged at Gosport, but most of the
ironmongery is purchased elsewhere in the country: probably in the West
Midlands, although the Cramond
works in Scotland is the main supplier of nails for a period.
Cort, however, is experimenting with new techniques in iron manufacture. The Navy at this time prefers to use
imported iron.
When France enters the war in 1778,
supplies from overseas become more difficult to obtain and prices rise steeply.
The Navy is particularly concerned about the price of hoops, strips of metal
used to seal the casks and barrels that hold ships' provisions.
Cort enters into an arrangement to supply the Navy with hoops.
He takes over an old iron mill at Fontley on the River Meon, some 12km from
Gosport, and installs new equipment at some considerable cost.

In 1783 and 1784 there are patents awarded for the processes he has
developed: two patents in England and Wales, one in Scotland.
The most important process later becomes known as puddling. Its purpose is to remove impurities
from iron that has been smelted
in a blast furnace, to make it workable by a blacksmith. The iron emerges from the puddling furnace
as a spongy solid, which is next squashed using a "shingling" hammer.
The
final stage is to pass lumps of this solid between rollers, so that it emerges
as long bars.
By fitting collars and grooves to his rollers, he can control
the size and shape of a bar's cross-section: this part of the process is later
adapted for rolling steel.
The Navy spends a few years checking the efficacy of Cort's
product.
But he is confident enough to start travelling round the country
(Wales and Scotland included) to demonstrate his process to other
ironmasters. He expects them to adopt
it and pay him royalties.
Although they seem to be impressed at first, only one company,
at Rotherhithe, gets involved at this stage.
There is a snag in the process when freshly-smelted iron is used, caused
by impurities which accumulate in the puddling furnace over time.
Cort never appreciates this, because he always works with
recycled iron, which does not contain these impurities.
In 1787, however, a new enterprise in South Wales, under Richard Crawshay,
takes an interest in Cort's process.
Crawshay adopts it in a big way, installing twelve puddling
furnaces where Cort used just one.
Crawshay still runs into the impurity problem, and by the summer
of 1789 the agreement with Cort and Jellicoe has broken down.
But Cort has another problem.
Some of the money Adam Jellicoe has lent him is Navy money, earmarked
for paying seamen's wages.
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Ever
since I have had Public Money in my hands, it has been a constant rule with
me to have the value of it in Navy Bills, &c. &c. in the Iron Chest,
that in the case of my death, the Balance might be immediately paid in; I
have never failed in observing this method, and have always had much more
than my Balance by me, till my engagements, about two years ago, with Mr.
Cort, which, by degrees has so drained me, and employed so much more of my
Money than I expected, that I have been obliged to turn most of my Navy
Bills, &c. into Cash, and, at this time, to my great concern, am very
deficient in my Balance. This gives
me great uneasiness, nor shall I live or die in peace till the whole is
restored. From memorandum of Adam
Jellicoe, November 1782; discovered in his strong box after his death. |
The point is never reached when money for wages isn't available:
nevertheless Jellicoe's
bosses at the Navy Office get nervous when they find out what he has
done. He assures them he will soon get
the money back.
This hasn't happened at the time of Jellicoe's death in August 1789.
The Navy determines to recover the missing money from Cort, and
persuades the judiciary that he owes £27,500 to the Crown.
They seize his property and assets, leaving him unable to meet
the demands of other creditors. He
therefore applies for bankruptcy, granted in October 1789.
The generosity
of friends and admirers enables him to set up house in London and pay off the debts not outstanding
to the Crown.
In the summer of 1791 a group petitions
the Prime Minister on his behalf, and in 1794 he is granted a meagre pension.
He has a wife and twelve children ranging in age from 4 to 25.
He lives for another six years, during which one of his children
dies and another is confined to a mental hospital in Calcutta for over a year.
In the following years some of his children attempt to gain
public recognition and recompense for his work, and myths are created
suggesting he is a victim
of conspiracy.
It is in this atmosphere that The Times publishes the 1856 accolade. Accounts like this have coloured subsequent
appraisals of Cort, but much has been disproved by evidence recently unearthed
at the National Archives and elsewhere.
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Related pages |
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Cort’s
processes in iron manufacture Cort’s
promotion efforts 1783-6 |
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henrycort.net
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