"I have no doubt it can, aunt. But the Spaniards are good engineers, and unless the Prince of Orange is strong enough to march to its succour, sooner or later it must fall; and you know what happens then."
"Why should they come here more than elsewhere? There are many other towns that lie nearer to them."
"That is so, aunt. But from the walls you can see the towers and spires of Amsterdam, and that city serves them as a gathering place in the heart of the country whence they may strike blows all round; and, therefore, as you lie so close, one of the first blows may be struck here. Besides, if they take Haarlem, they cut the long strip of land that almost alone remains faithful to the prince asunder. Well, aunt, please think it over. If you doubt my words write to my mother at Enkhuizen. I warrant she will tell you how gladly she will receive you in England, and how well you may make yourself a home there. I do not know how long I am to be staying here, and I have to be in close attendance on the prince in case he may suddenly have occasion for my services, but I will come down every day for a talk with you; and I do hope that for the sake of my cousins, if not for your own, you will decide to leave this troubled land for a time, and to take refuge in England, where none will interfere with your religion, and where you can live free from the Spaniard's cruel bigotry."
Ned remained for a fortnight without any particular duties. When the prince was closeted with persons of importance, and he knew that there was no chance of his being required, he spent much of his time at his aunt's. He was beginning to feel weary of hanging about the prince's antechamber doing nothing, when one day a page came up to him and told him that the prince required his presence. He followed the boy to the prince's cabinet, full of hope that he was to have an opportunity of proving that he was in earnest in his offers of service to the cause of Holland.
"I daresay you began to think that I had forgotten you," the prince began when the page had retired and the curtain had fallen behind him, "but it is not so. Until today I have had no occasion for your services, but have now a mission to intrust to you. I have letters that I wish carried to Brussels and delivered to some of my friends there. You had best start at once in the disguise of a peasant boy. You must sew up your despatches in your jerkin, and remember that if they are found upon you a cruel death will surely be your fate. If you safely carry out your mission in Brussels return with the answers you will receive by such route as may seem best to you; for this must depend upon the movements of the Spaniards. The chamberlain will furnish you with what money you may require."
"Thanks, your excellency, I am provided with sufficient means for such a journey."
"I need not tell you, my lad, to be careful and prudent. Remember, not only is your own life at stake, but that the interest of the country will suffer, and the lives of many will be forfeited should you fail in your mission. You will see that there are no names upon these letters; only a small private mark, differing in each case, by which you can distinguish them. Here is a paper which is a key to those marks. You must, before you start, learn by heart the names of those for whom the various letters are intended. In this way, should the letters fall into the hands of the Spaniards, they will have no clue as to the names of those to whom they are addressed.
"This paper, on which is written 'To the Blue Cap in the South Corner of the Market Square of Brussels,' is intended to inclose all the other letters, and when you have learned the marks Count Nieuwenar will fasten them up in it and seal it with my seal. The object of doing this is, that should you be captured, you can state that your instructions from me are to deliver the packet to a man with a blue cap, who will meet you at the south corner of the Market Square at Brussels, and, touching you on the shoulder, ask 'How blows the wind in Holland?' These are the instructions I now give you. If such a man comes to you you will deliver the packet to him, if not you will open it and deliver the letters. But this last does not form part of your instructions.
"This device will not save your life if you are taken, but it may save you from torture and others from death. For were these unaddressed letters found upon you, you would be put to such cruel tortures that flesh and blood could not withstand them, and the names of those for whom these letters are intended would be wrung from you; but inclosed as they are to Master Blue Cap, it may be believed that you are merely a messenger whose instructions extend no further than the handing over the parcel to a friend of mine in Brussels. Now, you have no time to lose. You have your disguise to get, and these signs and the names they represent to commit to heart. A horse will be ready in two hours time to take you to Rotterdam, whence you will proceed in a coasting vessel to Sluys or Axel."
At the time named Ned was in readiness. He was dressed now as a young Flemish peasant. He had left the chest with his clothes, together with his armour and weapons, in the care of his aunt's father, for he hoped that before his return she would have left the town. He could not, however, obtain any promise that she would do so. Her argument was, if other women could stay in Haarlem why should she not do the same. Her friends and family were there; and although, if the Spaniards were to besiege the town, she might decide to quit it, she could not bring herself to go into exile, unless indeed all Holland was conquered and all hope gone.