“We will have every boat at the quay searched at once; and boat parties shall be sent off to examine every craft at anchor or moored in the river.”

“I think, sir, that it behoves us to act with care,” Rupert said; “for knowing the desperate nature of this villain, I think it probable that he would wreak his hate upon your daughter, and do some terrible crime when he found that he was discovered, for he knows that his life is already forfeit.  When we find out where she is confined, to my mind the serious difficulty only commences, for it is absolutely necessary that the arrest be so prompt and sudden, that he shall not have time even to level a pistol at her.”

Van Duyk acknowledged the justice of Rupert’s reasoning.

“Hugh has suggested that it is likely that he has in his pay the same boatmen whom he employed last year to murder us.  As a first step, let one of your clerks go down with an officer to the quay, and inquire what boats left here yesterday or in the night.  Hugh will put on a rough fisherman’s suit, and with his hat well down over his brows, will stroll along by the water, to see if he recognizes the face of any of the men.”

At eight o’clock in the morning there was a meeting of the council of the town, to determine upon the measures to be taken to discover the authors of this disgraceful outbreak, and to take steps for the recovery of the daughter of the leading citizen of the town.  Criers had already gone round to offer rewards for information; and a proclamation was now issued by the magistrates, calling upon every citizen to do his best to aid in the search.  A committee was appointed, to investigate all information which might be brought in.

All Dort was in a state of excitement; parties of the burgher guard still patrolled the town; numerous arrests were made in the skinners’ and butchers’ quarters; groups of people assembled and talked over the events of the night; and indignation at the riot and assault upon Mynheer van Duyk, and pity for himself and his daughter, were loudly expressed on all sides.  The authorities forbade any one from leaving the town by land or water without a special permit signed by the magistrates.

The investigation as to the sailing of boats upon the previous day produced a long list of craft of various sizes and kinds that had left Dort.  Besides those that had actually sailed, one or two had left the quay, and had anchored out in the river, and made fast to buoys there.

Hugh returned with the intelligence that he had recognized in a boatman loitering on the quay one of the crew of the boat in which Rupert and he had had so narrow an escape from drowning.  The captain of one of the merchant’s own craft, of which there were several at Dort, was sent for, and having received instructions as to his course, accompanied Hugh to the quay, and having had the fisherman pointed out to him, sauntered along, and after speaking to several men, entered into conversation with him.  A confidential agent of the merchant was also ordered to keep at a distance, but to watch every movement, however minute and insignificant, of the suspected man.