Old St. Paul's, from the east, showing its condition just before the Great Fire from an engraving by Hollar.

21. Continued Struggle with the Dutch. 1665-1666. In the autumn of 1665 the ravages of the Plague kept the English fleet in the Thames, and the Dutch held the sea. On land they were exposed to some peril. Ever since their peace with Spain, in 1648, they had allowed their military defences to fall into decay, on the supposition that they would have no more enemies who could dispose of any formidable land-force. Now even a petty prince like the Bishop of Münster, hired by Charles, was able, in October, to over-run two of their eastern provinces. The Dutch called upon the king of France, Louis XIV., for help, and he, being bound by treaty to assist them, declared war against England in January 1666. If he had given earnest support to the Dutch the consequences would have been serious for England, but though he and other continental allies of the Dutch frightened off the Bishop of Münster from his attack on the Republic, Louis had no wish to help in the destruction of the English navy. What he wanted was to see the Dutch and English fleets destroy one another in order that his own might be mistress of the sea. Through the first four days of June a desperate naval battle was fought between the English and the Dutch, off the North Foreland, at the end of which the English fleet, under Albemarle and Rupert, was driven to take shelter in the Thames, whilst the Dutch had been so crippled as to be forced to put back to refit. On July 25 and 26 there was another battle off the mouth of the Thames. This time the Dutch had the worst, and in August the English fleet sailed along the islands at the entrance of the Zuyder Zee, destroying 160 merchant ships and burning a town. The struggle had been a terrible one. The sailors of both nations were equally brave, and equally at home in a sea-fight, but the English ships were better built and the English guns were better, whilst the Dutch commanders did not work well together in consequence of personal and political jealousies.

22. The Fire of London. 1666.—In September, 1666, London suffered a calamity only second to that of the Plague. A fire broke out, and burnt for three days. All the City from the Tower to the Temple, and from the Thames to Smithfield, was absolutely destroyed. Old St. Paul's, the longest cathedral in England, perished in the flames. Great as the suffering caused by the fire was, it was not without its benefits, as the old houses with their overhanging storeys were destroyed by it, and were replaced by new ones built in the modern fashion, so that there was more air in the streets. After this reconstruction of London it was never again visited by the Plague.

23. Designs of Louis XIV. 1665-1667.—Soon after the fire died down Parliament voted 1,800,000l. for continuing the war, but the country was exhausted, and it was known that it would be impossible to collect so large a sum. Both king and Parliament were therefore anxious for peace, and there were now reasons which made the Dutch also ready to make peace. In 1665 Philip IV. of Spain died, and was succeeded by his only surviving son, Charles II., as yet a mere child, hopelessly weak in body and mind. Philip also left two daughters, the elder, Maria Theresa, a child of his first wife, being the wife of Louis, whilst the younger, Margaret Theresa, the wife of the Emperor Leopold I., was, with Charles II., the offspring of a second marriage.[27] Both of the daughters had renounced all future claim to the Spanish Crown, but Louis, knowing that the young Charles II. of Spain was so sickly as to make his early death probable, was prepared to assert his wife's claim whenever that event took place. In the meanwhile he put forward a demand that the greater part of the Spanish Netherlands should be immediately handed over to her, because in those countries there was a law, known as the law of devolution, enacting that the daughter of a first wife should receive a larger share of her father's property than a son of the second. Louis chose to construe a right to succeed to property as though it implied a right to govern. In March, 1667, he made a secret treaty with Charles II. of England, in which, on condition of his engaging not to help the Dutch, he was allowed to do as he pleased in the Spanish Netherlands. In May he began what is known as the War of Devolution, with Spain. Spain had neither money nor means to defend her territory in the Netherlands, and the French armies captured one place after another.

24. The Dutch in the Medway, and the Peace of Breda. 1667.—The advance of Louis into the Spanish Netherlands and the establishment of the French armies so near their frontier in the place of the now exhausted forces of Spain greatly alarmed the Dutch. The mere risk of this danger had, even before the war between France and Spain began, inclined them to peace with England, and a conference was opened at Breda to consider the terms. All was quickly agreed on except the question about the right of England to Pularoon (see p. [589]), and Charles, imagining that this would be settled in his favour, dismissed his sailors and dismantled his fleet, in order to save money to spend on his own extravagant pleasures. The Dutch fleet at once entered the Thames, sailed up the Medway, burnt three men-of-war, and carried off a fourth. For some days it blockaded the Thames, so that the Londoners could get no coals. Men openly said that such things would not have happened if Oliver had been living. Orders were sent to the English ambassadors at Breda to give up Pularoon, and on July 31 the Treaty of Breda was signed. It was not wholly disastrous. If England lost her last hold on the spice islands of the East, she gained New York and all the territory formerly Dutch in the West, which had broken up the continuity of her colonies in America.