[Ennath]

July 19, 1674
Battle of Martinique

In 1672, France and England had declared war on the Dutch Republic. However, Dutch naval victories in the North Sea forced the English to abandon their part in the war in early 1674. The Dutch could now direct all of their considerable naval strength against the French, and they decided to attack Martinique, the headquarters of the French colonial venture in the Caribbean. The Dutch believed that the capture of Martinique would enable them to quickly conquer France's other island outposts and rebuild their own war-ravaged network of Caribbean plantations, giving them dominance of the entire Lesser Antilles chain.

The Dutch assembled a powerful invasion force under Adm. Michiel de Ruyter, widely regarded as the greatest naval commander of the age, whose victories had driven the English out of the war. Under his command sailed a fleet of 18 major warships including his 80-gun flagship De Zeven Provincien, plus 36 smaller support ships and troop transports, and an invasion army of 3400 soldiers. The young Count of Styrum was appointed to lead the ground forces and designated to act as military governor, but the assault was entrusted to Count Willem van Hoorn, the Republic's top siege warfare expert.

Martinique was defended by a semi-professional militia with a theoretical strength of roughly 2000 men. However, the defending French commander, Jean-Charles, Marquis de Baas, miscalculated by concentrating his forces to defend the seat of government at St-Pierre in the north of the island: de Ruyter chose instead to attack the main anchorage at Fort-Royal (now Fort-de-France) on the west coast. The anchorage was defended by a fortified citadel (known today as Ft. St.-Louis), manned by the local militia company, and by the warship Les Jeux under Captain Thomas-Claude Renart, while they could expect some additional assistance from the captains and crews of the merchant ships in the harbor. However, most of these were uncertain military assets.

The Fort-Royal militia company could only muster around 100 men, of whom a quarter quickly deserted, including their captain. Only one of the merchant ships, the St-Eustache, carried any notable armament. The citadel was little more than a set of wooden palisades around a steep-sided promontory, with 2 unfortified artillery positions at the water's edge, a modest battery of 4 guns pointed outwards from the promontory's southern tip to sweep the outer roadstead of Fort-Royal Bay, and larger emplacement of around a dozen cannon commanding the sheltered anchorage to its east. The most significant military presence was thus the warship Les Jeux, but this was a small frigate, armed with just 28 guns, and carrying a crew of only 150 men.

The Dutch fleet arrived off Martinique on the afternoon of July 19, 1674, but calm conditions prevented them from starting their attack, and allowed the French to make hurried preparations. 2 merchant ships were scuttled as blockships to impede the deep-water channel leading into the anchorage, and a defensive boom was set across the entrance of the inner harbor; the veteran adventurer Guillaume d'Orange took the lead in organizing the remnants of the militia. The troops were reinforced by a detachment of sailors, combining volunteers from the crews of the scuttled ships and a small party of trained musketeers from Les Jeux, and as dawn rose on the morning of July 20, the island's governor, the Chevalier de Sainte-Marthe, arrived to take command, with a small contingent of additional militiamen. Even with these reinforcements, his defending force consisted of barely 160 men.

The Dutch attack began around 9 AM, with a cannonade by the ships, followed by the first wave of soldiers in open boats. Rather than attacking the harbor directly, they rowed into the largely undefended bay beneath the steep cliffs on the west side of the fortress, coming ashore around 11:00 on the beach where the civilian settlement was located, but the defenders fired down from the heights of the fortress, injuring Styrum. Popular accounts claim that many of the Dutch troops lost their discipline as they landed, and simply looted a warehouse full of rum, but the commanders rallied their remaining men, and prepared to assault the fortress.

The Dutch made an assault against the palisade on the landward side of the fort, where they were repulsed. A second Dutch force found a narrow passage leading up through the cliffs into the interior of the fortifications, but their attack was seen by Guillaume d'Orange - unable to use a musket due to old war-wounds, he threw down rocks at the Dutchmen; other soldiers and sailors hurried up to assist him, with Ensign de Martignac, the commander of the naval detachment, shooting repeatedly into the densely packed Dutch ranks at close range. This fight came down to hand-to-hand combat, but the Dutch standard-bearer was killed and his flag was captured, apparently by Captain Renart in person.

The Dutch retreated in some disarray, but in the afternoon, they renewed their attack. First, they tried to force the anchorage directly with an attack by frigates, but their advance was stopped by the sunken blockships, and their ships were caught in enfilade between the gun emplacements of the fortress on the west, and the broadsides of Les Jeux and St-Eustache in the sheltered inner harbor on the eastern side. When the ships retreated, the infantry attacked the fortress again, but found themselves under a devastating artillery fire: Captain Renart had brought Les Jeux close inshore to rake their advancing ranks with broadsides of grapeshot, and he had deployed the ship's 6 swivel guns to the fort, to fire directly into their attacking front. After several hours of unsuccessful attacks, Adm. de Ruyter gave the signal to retreat. The Dutch conceded 143 fatalities, and 378 seriously injured.

The French had suffered only 16 casualties in total, but they were short on ammunition, and they believed that the Dutch would soon renew their assault: Sainte-Marthe abandoned the fort, and ordered the ships to be burned. The remaining merchantmen were duly set alight, but Captain Renart decided to ignore the governor's orders for as long as possible, waiting anxiously aboard Les Jeux all night. Early in the morning, the lack of any evidence of activity around the Dutch beachhead prompted him to send his first officer to investigate: he discovered that the Dutch had withdrawn back to their ships during the night and their fleet was already sailing away, leaving only a few casualties, too seriously injured to move, amid the dead, and a haul of abandoned weaponry and military equipment.

Martinique would remain French. Captain Renart was rewarded with the noble title of Marquis d'Amblimont; he would later return to Fort-Royal as governor-general of the French Caribbean. The humiliated Dutch fleet retreated back across the Atlantic, their combat losses compounded by the ravages of sickness.