Upnor Castle, which lies opposite the dockyard at Chatham, played an important part in the defence of the yard at the time of the Dutch raid.
Attack on the Medway, June 1667 by Pieter Cornelisz van Soest, painted c. 1667. The captured ship the Royal Charles is right of centre.
On 13 June 1667 Samuel Pepys wrote in his diary: ‘I do fear so much that the whole kingdom is undone, that I do this night resolve to study with my father and wife what to do with the little that I have in money.’
He, like many Londoners, was thrown into a panic by an extraordinary raid on the Royal Dockyards of Chatham, which contained in oak the defensive strength of England. Only a rusty chain and a tiny river-fort provided the last defence against invasion. That panic was shared by the government. A coastal town was captured and three capital ships and 10 lesser vessels were burnt, while around 30 vessels were scuttled and two others – including the pride and flagship of the navy, were towed away. The one-sided attack proved to be, it can be argued, the worst defeat in the Royal Navy’s history. And it vies with Majuba Hill (1881) and the fall of Singapore (1941) as the most humiliating defeat of British arms.
The Stuarts, by making friends of the Spanish and French, ensured that the threat from those two rival powers would be diminished for the best part of a century. That peace was interrupted when it became clear that the Parliamentarians were winning the Civil War against Charles I. A French squadron with transports evaded the navy in the North Sea and reached Bridlington, but was then destroyed in the harbour. Cromwell’s Commonwealth was not threatened from overseas, partly because in a Europe hit by financial crisis, no power was strong enough to mount a serious challenge. That did not change much when the Stuarts were restored.
But the Dutch, sometimes allies, sometimes enemies, were a different matter.
During the Commonwealth, Cromwell had successfully seen off the Dutch in a war sparked by trade disputes and fought entirely at sea. The English were victorious at the Battle of Scheveningen and the Dutch were forced to accept an English monopoly on trade with England and English colonies. Cromwell sought to avoid further conflict with the Dutch Republic.
The restoration of Charles II saw widespread demands at home to reverse the Dutch dominance in world trade. Charles, however, was personally greatly in debt to the House of Orange, which had lent enormous sums to his father during the Civil War. But a conflict soon developed over the education and future prospects of his nephew, William III of Orange. That dispute, which had wide implications for the royal houses of Europe, was temporarily solved, thanks largely to the diplomacy of Lord Clarendon, a favourite of the king. In 1664, the situation quickly changed when Clarendon’s enemy, Lord Arlington, superseded him as the king’s favourite. Arlington and the king’s brother James, Duke of York, the Lord High Admiral, saw the opportunity for great personal gain in a war with the Dutch. James headed the Royal African Company and hoped to seize the possessions of the Dutch West India Company. The two were supported by the English ambassador in The Hague, George Downing, who despised the Dutch. He, either falsely or over-optimistically, reported that the Republic was politically divided between Orangists, who would gladly collaborate with an English enemy in case of war, and a faction of wealthy merchants that would give in to any English demand in order to protect their trade interests. Arlington planned to subdue the Dutch completely by permanent occupation of key Dutch cities. Charles was easily influenced and became convinced that a popular and lucrative foreign war at sea would bolster his authority as king. Naval officers were hungry for promotion and fortune in a conflict which they thought would be a walk-over.
Enthusiasm for war became infectious. English privateers attacked Dutch ships, capturing about 200. Dutch ships were obligated by treaty to salute the English flag first. In 1664 English commanders provoked the Dutch by not saluting in return. Many Dutch commanders could not bear the insult. English propagandists got to work, invoking the Amboyna Massacre of 1623 when ten English residents in the Dutch fortress of Victoria were executed by beheading for alleged treason, after first being tortured by a seventeenth-century version of water-boarding. Scurrilous broadsheets demonised the Dutch as drunken and profane. Pamphlets documented, without any real evidence, Dutch atrocities in the colonies. Under such a mountain of print, most Englishmen believed, in the poet Andrew Marvell’s words, that the Dutch were the ‘undigested vomit of the Sea’. Such vilification was at least partially an expression of unease with the presence of notable Cromwellians in exile in Holland. Charles had some reason to be nervous about at least the possibility of a Dutch invasion coordinated with an uprising within England.
Behind such fear-fuelled bigotry was of course the time-honoured motive for war – mercantile competition. The English sought to take over the Dutch trade routes and colonies while excluding the Dutch from their own colonial possessions. Contraband shipping had gone on from English colonies in America and Surinam for a decade, and the English were in no mood to give up such revenues. The Dutch, for their part, considered it their right to trade with anyone, anywhere. They too suffered from myopic double standards as they themselves enforced a monopoly in the Dutch Indies and threatened to extend it to India, after having expelled the Portuguese from that region.
Relations were decidedly tense on all fronts. James sent the Royal African Company’s Robert Holmes to capture Dutch trading posts and colonies in West Africa. With royal authority, the English invaded the Dutch colony of New Netherlands in North America on 24 June 1664, and controlled it by October. The Dutch responded by sending a fleet under Michiel de Ruyter, which recaptured their African trade posts, seized most English trade stations there and then crossed the Atlantic for a punitive expedition against the English in America. In December 1664, the English suddenly attacked the Dutch Smyrna fleet. Although the attack failed, the Dutch in January 1665 decreed that their ships could open fire on English warships in the colonies whenever threatened. Charles used this as a pretext to declare war on the Netherlands on 4 March 1665.
Since their defeat in the First Anglo–Dutch War, the Dutch had become much better prepared. Beginning in 1653, a ‘New Navy’ was constructed, a core of 60 new, heavier ships with professional captains. However, these ships were still much lighter than the 10 biggest ships in the English navy. With the threat of war growing, in 1664 the Dutch decided to replace their fleet core completely with still heavier ships. Upon the outbreak of war the following year, the new ships were quickly completed, with another 20 ordered. In the run-up to hostilities, cash-strapped England could only build a dozen ships. During the course of the war the Dutch shipyards built seven vessels to England’s one.
Still, on paper England appeared, fallaciously as it turned out, to be a giant facing the little Dutch boy. Her population was four times as big and its confidence was still on a par with its post-Armada period. But money was tight, with few cities able to dig deep into their coffers. The Dutch burghers were able to spend the equivalent of £11 million on the war, the English barely half that. And God seemed to have deserted England. The outbreak of war was swiftly followed by both the Great Plague and the Great Fire of London, bringing England virtually to her knees. Furthermore, the English fleet had already suffered severe cash shortages, despite having been voted a record budget of £2,500,000 by Parliament. The navy could only pay its sailors with ‘tickets’, or debt certificates, as Charles lacked an effective means of enforcing taxation. The only way to finance the war was to capture Dutch trade fleets.
The first encounters were, unsurprisingly, at sea and British naval power at first seemed supreme. At the Battle of Lowestoft on 13 June the English gained a great victory. It was the worst defeat of the Dutch Republic’s navy in history. However, the English proved unable to capitalise on the victory. The leading Dutch politician, Johan de Witt, quickly restored confidence by joining the fleet personally. He sacked ineffective captains and introduced modern tactics.
In August, de Ruyter returned from America to a hero’s welcome and was given supreme command of the confederate fleet. The 60-year-old de Ruyter was highly respected, even loved, by his sailors and soldiers, who used the term of endearment Bestevaêr (‘Grandad’) for him. A pious, lowly born man, cautious in his personal nature, he always led from the front and refused to back away from danger. He also, unusually for one of his standing, had an utter disregard for rank. Meanwhile, the Spice Fleet from the Dutch East Indies managed to return home safely after the Battle of Vagen. That hit English pockets hard.
Charles and his ministers sought foreign help. In the summer of 1665 the bishop of Münster, an old enemy of the Dutch, had been induced by promises of English subsidies to invade the Republic. At the same time, the English made overtures to Spain. Both strategies backfired. Louis XV was greatly alarmed by the attack by Münster and the prospect of an English–Spanish coalition. He feared that a collapse of the Republic could create a powerful Habsburg entity on his northern border, as the Habsburgs were the traditional allies of the German bishops. He immediately promised to send a French army corps and French envoys. There was consternation at the English court. It now seemed that the Republic would end up as either a Habsburg possession or a French protectorate. Either outcome would be a disaster for England. Clarendon, always having warned about ‘this foolish war’, was ordered to quickly make peace with the Dutch without French mediation. Instead, he encouraged the Orangists to seize power, but that was foiled by the return of de Witt from his fleet.
The Dutch created a strong anti-English alliance. On 26 January 1666, Louis declared war and days later Frederick III of Denmark was bribed into doing the same. Charles made a new peace offer, which vaguely promised to moderate his demands if the Dutch would only appoint William to some responsible function and pay £200,000 in ‘indemnities’. De Witt considered it a mere feint to divide the Dutch and their French allies. He was having none of it and decided to strike hard with a fleet of 85 ships.
Eighty English ships, under General-at-Sea George Monck, the Duke of Albemarle, set sail at the end of May to confront the threat. But 20 of them under Prince Rupert peeled off to intercept a phantom French squadron believed to be joining up with the Dutch – in fact, most French vessels were in the Mediterranean. Albemarle came upon de Ruyter’s fleet at anchor on 1 June and immediately attacked the nearest Dutch ship before the rest of the fleet could come to her aid. The Dutch rearguard under Lieutenant-Admiral Cornelius Tromp set upon a starboard tack, taking the battle toward the Flemish shoals and compelling Albemarle to turn about. A ferocious battle raged until nightfall. Albemarle’s strength was reduced to 44 ships, but with these he renewed the battle, tacking past the enemy four times in close action. With his fleet in too poor a condition to continue to challenge, he retired towards the coast with the Dutch in pursuit.
The following day Prince Rupert returned with his 20 ships, joined Albemarle. During this stage of the battle, Vice-Admiral George Ayscue, on the grounded Prince Royal, surrendered, the last time an English admiral did so in battle. On the fourth day the Dutch broke the English lines several times. The English again retreated, but de Ruyter was reluctant to follow because gunpowder was running low. The battle ended with both sides claiming victory, even though the English had lost 10 ships against the Dutch four.
One more major action was fought – the St James’s Day Battle on 4 and 5 August ended in English victory because they lost one ship to the Dutch two. It failed to decide the war as the Dutch fleet escaped annihilation and at this stage simply surviving was enough for the Dutch. Five days later, Charles made another peace offer to de Witt using the notorious Henri Buat, a Dutch cavalry officer with a track record of conspiracy, as an intermediary. Among the letters he took to The Hague, presumably by mistake, was one containing the secret English instructions to their contacts in the Orange party, outlining plans for an overthrow of the state’s regime. Buat was arrested, condemned for treason and beheaded. His accomplices in the conspiracy fled the country to England. De Witt now had proof of treachery within the Orange movement.
The mood in the Republic now turned grimly belligerent. To raise temperatures even higher, in August English Vice-Admiral Robert Holmes, during his raid on the Vlie estuary in August 1666, destroyed merchantmen and sacked the island of Terschelling, setting the main town aflame. In this he was assisted by a Dutch captain, Laurens Heemskerck, who had fled to England after having been condemned to death for cowardice shown during the Battle of Lowestoft.
After the Great Fire of London in September, Charles again reduced his demands in an attempt to withdraw from the war without losing face. He was rebuffed.
By the beginning of 1667 Charles’s active fleet was in a poor state owing to spending cuts and the remaining big ships were laid up. Johan de Witt saw his chance. Negotiations had been in progress at Breda since March, but Charles had been procrastinating over the signing of peace, hoping to improve his position through secret French assistance. De Witt vowed to end the war quickly with a clear victory, thereby ensuring a more advantageous settlement for the Dutch Republic. He sent his brother Cornelis to supervise the fleet’s preparations. The Dutch commanders, fearing the treacherous shoals in the Thames estuary, hired two English pilots, one a dissenter named Robert Holland, the other a smuggler who had fled English justice.
Admiral de Ruyter gathered together his various squadrons and set sail for the Thames on 4 June with 62 frigates or ships-of-the-line, about 15 lighter ships and 12 fireships. The fleet was in three squadrons: the first was commanded by de Ruyter himself, the second by Lieutenant-Admiral Aert Jansse van Nes, and the third by Lieutenant-Admiral Baron Willem Joseph van Ghent. The latter, on the frigate Agatha, was the real commander of the expedition; he had done all the operational planning as he had been the former commander of the Dutch Marine Corps, the first in history created for specialised amphibious operations. That was now headed by the English Cromwellian Colonel Thomas Dolman.
On 6 June a break in the fog bank revealed the Dutch task force sailing into the mouth of the Thames. The attack caught the English unawares. Despite ample warning from spies, no serious preparations had been made. Most frigates were at Harwich and in Scotland. Sir William Coventry had earlier dismissed the likelihood of the Dutch landing anywhere near London, believing that purely as a morale-booster they would launch a token attack on Harwich. That port was strongly fortified, leaving London protected by only a small number of active ships, most of them prizes taken earlier in the war from the Dutch. In March the Duke of York had ordered the discharge of most of the crews of the prize vessels, leaving only three guard ships at the Medway. The number of fireships was hastily increased from one to three, and 30 large sloops were prepared to row ships to safety in an emergency. But such measures merely underlined the lack of a clear line of command, with most responsible authorities giving hasty orders without bothering to coordinate them first. The result was utter confusion. King Charles stood aloof and English morale plummeted. English soldiers, not having been paid for months or even years, were not over-eager to risk their lives. England dithered while the main Dutch fleet took five days to manoeuvre around the shoals and reach the approaches to Chatham.
At the Royal Dockyard, Commissioner Peter Pett, despite having raised the alarm, sat on his hands until 9 June when, late in the afternoon, about 30 Dutch ships, Van Ghent’s squadron of frigates, were sighted off Sheerness. Pett sent a gloomy message to the Navy Board, lamenting the absence of Navy senior officials whose help and advice he believed he needed. When decisive action was required, Pett was more interested in avoiding future blame.
Van Ghent’s frigates carried marines who were landed on Canvey Island in Essex. They had strict orders not to plunder, as the Dutch wanted to shame the English whose troops had sacked Terschelling. Nevertheless, tCaptain Jan van Brakel’s crew couldn’t control themselves and commenced looting rather than soldiering. They were driven off by English militia and upon returning to the Dutch fleet found themselves under threat of severe punishment. Van Brakel offered to lead the attack the next day to avoid the penalty.
King Charles was finally spurred into action and ordered the Earl of Oxford to mobilise the militia of all counties around London. All available barges were gathered to lay a ship bridge across the Lower Thames, so that the English cavalry could quickly switch positions from one bank to the other. Musketeers from the Sheerness garrison were sent to investigate reports of Dutch raiding parties on the Isle of Grain. It was only in the afternoon of 10 June that the king instructed Albemarle to go to Chatham to take charge. Admiral Prince Rupert was sent to organise the defences at Woolwich a full three days later.
Albermarle found to his utter dismay that at Gravesend and Tilbury there were too few guns to halt a Dutch advance upon the Thames. To prevent such a disaster, he ordered all available artillery from the capital to be positioned at Gravesend. On 11 June he went to Chatham, expecting the backbone of England’s naval strength to be well prepared for an attack, but found only 12 of the 800 dockyard men present. Only 10 of the 30 sloops were there because the remainder had been used to ferry to safety the cherished personal possessions of senior officers, in Commissioner Pett’s case, his collection of model ships. No munitions or powder were available and the six-inch thick iron chain that blocked the Medway, installed in the Civil War to repel a possible attack of the Royalist fleet, had not been protected by batteries. Albemarle immediately ordered the transfer of the artillery from Gravesend to Chatham.
The full Dutch fleet arrived at the Isle of Sheppey on 10 June and launched an attack on the incomplete Sheerness Fort. Captain Jan van Brakel in Vrede, desperate to assuage the dishonour of his men, led and, followed by two other men-of-war, sailed as close to the fort as possible to batter it with cannon. Only the frigate Unity, stationed off the fort, was able to engage. It was supported by a number of ketches and fireships at Garrison Point, and by the fort itself where 16 guns had been hastily placed. The Unity fired one broadside, but when a Dutch fireship approached, she withdrew up the Medway, followed by the support vessels. The Dutch fired on the fort. Two men were hit and when the Scots soldiers of the garrison realised that no surgeon was on duty, they deserted. Seven remained, but their position became untenable when some 800 Dutch marines landed about a mile away. The fort and its guns were captured and blown up,
Confusion reigned on the English side, as Spragge, Monck and Admiralty officials issued conflicting orders. As his artillery would not arrive soon, Monck on the 11th ordered a squadron of cavalry and a company of soldiers to reinforce Upnor Castle. River defences were hastily improvised with blockships sunk, and the chain across the river was guarded by light batteries. Pett proposed that several big and smaller ships be sunk to block the Musselbank channel in front of the chain. HMS Golden Phoenix, HMS House of Sweden, HMS Welcome and HMS Leicester were scuttled along with the smaller vessels Constant John, Unicorn, John and Sarah. Spragge took soundings and discovered that this was not enough to block the second channel, several more were sunk, including the Barbados Merchant, Dolphin, Edward and Eve, Hind and Fortune. The job was done by men from the remaining warships, which were temporarily left crewless. They were placed in a too-easterly position on the line and could not be covered by fire. Monck then decided also to sink ships in Upnor Reach, presenting another barrier to the Dutch should they break through the chain at Gillingham. The defensive chain placed across the river had at its lowest point been lying practically 9ft under the waterline between its stages, leaving it possible for light ships to pass over it. The defenders tried to raise it by placing stages under it closer to the shore.