In the latest Age of Invention newsletter, Anton Howes describes the career of a most inventive man, Signior Nicolas Romero originally of Naples … maybe:

The British interpretation of Spaghetti Bolognese — widely known as “spag bol” — is a pasta dish with a meat and tomato sauce.

The person who tried to bring these coal balls or briquettes to London was one Nicolas Romero — a name that has been almost entirely and undeservedly forgotten. Indeed, the one other historian to have ever noticed a handful of his achievements was unable to find his first name. And so I get the pleasure of being able to give a few glimpses of his remarkable story for the first time in over four hundred years.

Nicolas Romero seems to have originally hailed from the Spanish Habsburg possessions in Italy, most probably Naples. He was personally acquainted with Cardinal Granvelle, who was the regent in Naples from 1570 to 1575, and may have been involved in the Spanish attack on Tunis in 1573-4, where he picked up some siege techniques used by the Ottoman Turks. Romero then moved to Spanish-ruled Milan, where he was apparently the close confidant of one “Dr Sirnige” or “Dr Siring” (as it sounded to an English ear), who received a hefty reward for discovering a “defensative” or preventative treatment against a plague that killed some 15% of the city’s population in 1576-8. Then, Romero appears to have gone to the Low Countries, much of which was in outright revolt against Spain, where he picked up the details of how coal balls were made at Liège.

Then, astonishingly, he suddenly switched sides. Perhaps having fallen afoul of the Inquisition, or perhaps having converted to Protestantism, from some point in the 1580s he was only ever involved with the manifold enemies of Spain. He moved to England, even partaking — and I suspect investing — in its unsuccessful invasion of Spanish-ruled Portugal in 1589, where he was captured and held in “a very cruel prison” for ten months until managing to escape.

Somehow making his way back to London, Romero there befriended the barrister, alchemy enthusiast, and wannabe inventor Hugh Plat. It was via Plat, who plied all of his acquaintances for their technological know-how, and recorded his sources in his manuscripts, that Romero introduced various innovations to England.

Romero told him of how mere bags of linen or canvas, when filled with whatever dirt or sand was to hand, could be used to instantly create a “musket-proof” trench — in essence, the modern sandbag — which had been used by the Turkish army in their successful siege of La Goleta near Tunis. Plat saw a wider potential too, hoping to use these sandbags in reclaiming land from both marsh and sea.

In 1593, when a deadly plague gripped London, Romero gave Plat the recipe of Dr Sirnige’s defensative pills, as used in Milan, and together with the apothecary John Clarke they produced and distributed hundreds of them, including to Queen Elizabeth I and her entire Privy Council, apparently with great success. Clarke published their case notes under the boastful title The Trumpet of Apollo Sounding out the Sweet Blast of Recovery in 1602, though it was a little premature. Just a year later plague returned to London with a vengeance.

Most enduringly of all, Romero told Plat the details of making pasta, which Plat then made and marketed as a cheap and long-lasting food for the English armed forces. What Plat called his “macaroni” even won plaudits from Sir Francis Drake, and in 1594 he published the first known depiction of a pasta extruder. To Nicolas Romero, then — a name never mentioned by even specialist historians — belongs the considerable distinction of introducing the English to pasta. He is the patron saint of “Spag Bol” (if you are Italian, and do not wish to suffer a heart-attack, under no circumstances should you look up this term).

Romero was full of other ideas too. Romero gave Plat his methods for preserving wine, chestnuts, butter, turnips, and quince. He revealed to him the principle behind the diving bell; how to make a metal rotisserie oven; how to catch crayfish; how to engrave glass; how to make vellum paper translucent; how to keep snow from melting over the course of a year by storing it underground; and how few drops of sulphuric acid might be added to a ship’s water supply to keep it fresh for longer. Along with various recipes for Italian salads, and how to make smoke grenades, he even told him how to raise water using atmospheric pressure — perhaps the earliest record in England of what would eventually be developed into the steam engine. In papers seized by the government from the soldier Sir Thomas Arundel, who was arrested for being a Catholic in 1597, are mentions of not just of Romero’s sandbag “trench”, but “also his bridge, his boat to go without wind or sail, and his device against horsemen” — which according to Plat’s manuscripts was a kind of rest for muskets that could also serve as a pike.

Throughout the 1590s, Plat tried to commercialise some of Romero’s inventions, including a method to replace the expensive copper vessels for boiling water for home-brewing with a supposedly more efficient tub made of treated wood; some kind of light, portable water pump; and the Liège-style coal balls or briquettes. But with little success. By 1594 Romero was running low on money and had given up on trying to make it in England, having apparently passed up various opportunities to serve some German princes. So he left Plat in London to keep trying to sell his inventions, while he himself went to Holland to become an engineer in the service of Count Maurice of Nassau, who was fighting to free the Netherlands from Spanish rule.

While in the Netherlands Romero patented his water pump and the wooden boiling tub — an invention apparently “very much needed in the present time of cities under siege”, for whom fuel supplies were scarce. And having gained Count Maurice’s trust and backing, he wrote to one of Elizabeth I’s favourites, the Earl of Essex, in a fresh bid to get the two inventions, along with the coal balls, patented in England. Naturally, Hugh Plat served as his go-between.

Despite such allies, however, they once again failed. Romero would patent more inventions in the Netherlands in 1598 — a means of reducing the friction on the axles of carts and carriages, and a winch for more easily lifting heavy items like anchors and cannon — but he wasn’t to get a patent in England until ten years later in 1608. Just months before Plat’s death, Romero, with one James Jackson, presumably an investor, was finally granted an English patent for some kind of universally-applicable method of saving fuel. Unfortunately, the wording of the patent gives no indication whatsoever of what it involved.

I’ve traced no further record of Romero — if anyone is familiar with German, Dutch, Italian or Spanish sources and has ever come across the name, please do get in touch