Nothing can be more clear from this whole statement of the situation than the two facts that the Spaniards were not expected, and that they were unwelcome guests.
Why then, it may well be asked, did Charles endure their presence so long in English waters, when it was known that the Dutch were collecting a great fleet in the offing? or why, having endured, did he not take steps to secure his guests from attack by a plain declaration that any breach of neutrality would be treated as a declaration of war and would be resisted by the English admiral? It was because he hoped to be paid for his protection. 'It must be money that must carry the business', wrote Windebank to Hopton. Charles in fact asked for £150,000 sterling, of which £50,000 was to be paid at once; and the Cardinal Infant was busily engaged in obtaining the required sum from the Antwerp money-lenders, when the blow fell and there ceased to be any longer a Spanish fleet to protect. As a striking instance, however, of the diplomatic double-dealing of the times, and one peculiarly characteristic of Stuart policy, it may be mentioned that a dispatch of the French ambassador, Bellievre, dated October 9, testifies to the fact that the Queen was at this very time in the name of the King promising the French Government that, if they would consent to the Palatine prince assuming command of the late Duke Bernhard's army, 'le roi feroit tout ce que nous et les Hollandois pourrons souhaiter en leur faveur contre la flotte d'Espagne, sans néanmoins se déclarer ennemi, en sorte toutefois que les Hollandois auroient lieu d'entreprendre et de faire tout ce que bon leur sembleroit.'[45] Hence the explanation of Pennington's inactivity. Charles was in reality far more angry that Tromp had marred his prospects of striking a good bargain with one or other of the belligerents than at his venturing to infringe a neutrality which was actually in the market. He had not reckoned on the Dutch being able to put so formidable a fleet to sea in so short a time, or bold enough to strike home with such tremendous energy and effect.
Charles, however, should not be altogether blamed for not pursuing at this crisis of his reign a firmer and more consistent policy. Scotland was in rebellion, and he had no funds to raise an army strong enough to restore order. He was face to face with seething disaffection in England. In April, 1640, he found himself compelled, after an interval of ten years, to summon a Parliament in the hopes of obtaining a grant of supplies. Supplies were refused until grievances were amended, and the Short Parliament, as it was called, was dissolved after sitting three weeks. The Long Parliament was to meet in November. It is no wonder that in such circumstances the King became a pure opportunist in his conduct of foreign policy. His domestic troubles and his financial bankruptcy made it exceedingly difficult for him to steer a straightforward course. The bitter pill of the battle of the Downs had to be swallowed, however disagreeable it might be. It was an accomplished fact, the results of which could not be undone save by war against France and the States, which was in 1640 absolutely impossible. His high pretensions to the sovereignty of the seas, and his claims to demand licences for the fisheries could no longer be insisted upon, his whole interest and attention henceforward were concentrated on the struggle with his own subjects and the maintenance of his sovereign rights within his own Kingdoms.
The proposal therefore for a marriage between the young prince William of Nassau and one of the English princesses was not unwelcome. The Princes of Orange were not of royal rank, but they filled a position of so much dignity and influence in the United Provinces, that it was felt that a union between the families might be advantageous to Charles in securing to him the goodwill of the Dutch in the dangers and difficulties which were thickening round his throne. William was only fifteen years of age, and at first the hand of the younger princess Elizabeth was proposed, that of the Princess Royal being assigned to a Spanish Infant. But Elizabeth was only five years old, the prospect of a Spanish match fell through, and at last in February, 1641, it was arranged that Mary the Princess Royal should be the bride.
The greater part of one of the volumes of the archives of the House of Orange-Nassau, edited by Groen van Prinsterer, is filled with the negotiations concerning this marriage, and the study of the endless notes and dispatches on the subject is replete with interest both for the student of the manners of the times, and because they contain many passages giving lifelike and charming touches concerning the Court of Charles I and Henrietta Maria, and their intimate domestic life. Here it is not possible to treat the subject in greater detail.
The proposed marriage was very popular in England, whose people saw in it the definite adhesion of the King, after many tergiversations, to the Protestant cause. On May 2, Prince William disembarked at Gravesend and proceeded to London in great state to meet his fiancée. He was convoyed from Holland by a strong squadron under the command of Admiral Tromp; and was accompanied by the special envoys, Brederode, Aerssen van Sommelsdijk, Heenvliet, and the resident ambassador, Joachimi. In their report to the Stadholder of the reception (May 2, 1641), the envoys write:
'We had to pass through so many people, it was almost impossible to reach the Court, except for the good order which was kept from street to street. Your Highness could not imagine with what blessings and acclamations his Highness was received, and we would venture to say that not for a century has a reception taken place in which great and small have testified so much joy and satisfaction.'
It was to be the last glimmer of brightness in the life of Charles and Henrietta Maria. The boy and girl, aged respectively fifteen and ten years, were married in state on May 12, 1641, in the chapel at Whitehall—a marriage destined to sorrow, but which was to have such important results upon the future relations of England and the United Provinces. Nine years later William was suddenly cut off by an attack of small-pox in the midst of a promising career. A week after his death Mary gave birth to a son, who was to be famous in history as William III, Prince of Orange and King of England.