Mary Hart was also a girl of Sluys, lately wedded to Roger Hart, the elder brother of the gallant English Captain, who had been sent with the small band of troops into the city a short time previously, and had already so distinguished himself by personal courage, that any specially perilous errand was readily entrusted to him.

Roger was not a soldier by profession. The Harts' father had settled in the Netherlands during a time of Tudor intolerance and persecution in England, little foreseeing how soon the land of their adoption would become the arena of a struggle to the death against a tyranny of which England in her worst and darkest hour had never dreamed. He had, however, thriven and prospered in the country he had chosen as his home, and had not been driven away by the troubles which speedily befell it. His sons, like Catharine Rose, combined in their veins the blood of England's sons and that of the Netherlands; and it was with the Harts that the girl had found a home, when her mother's death had left her alone in the world. Perhaps it was not strange when Harold Hart came to Sluys and spent his few spare hours at his brother's house, that he and the girl he had played with in childhood should draw together as they had done, animated by a common love, a common hatred, and a common steadfast resolve to do and dare all in the cause which was nearest their heart.

But how would the amazons of Sluys face the fire from the guns of the enemy when their earthworks grew to the height that would make them increasingly a target for the Spanish guns?

"Leave it to us now," said some of the burghers, who came as a deputation to the spot where the women and girls were at work. "Commence the fort if you will, brave maidens, but leave this part to men. It is too stern work for delicate girls when the storm of lead whistles about those who work."

It was to Catharine the Rose they spoke, and she turned upon them with a flash in her eyes, as she made answer:

"Think you that we have not counted the cost? Think you that we are afraid? Have we not seen? do we not know? Are we of different nature from yourselves? I answer for the maidens of Sluys. That which we have begun we will carry through. Have not you men your work cut out? Are you not toiling—ay, and dying—daily for our defence and that of our homes? Do you think we are afraid to toil, and, if need be, to die in the same cause? It was like you to offer thus to relieve us in the time of chiefest peril; but I give you the answer of the girls of Sluys—go to Captain May for the answer of the wives!"

Captain Catharine and Captain May were the titles by which the two leaders were known to their own squads; but the men called them "Catharine the Rose" and "May in the Heart"—a sort of graceful parody upon their names.

Mary Hart had the same answer to give on behalf of the wives of the burghers. And, indeed, it was abundantly evident that the men had their hands full with what they themselves had undertaken, and that unless the brave work were carried out by those who had commenced it, it must perforce be abandoned; whilst more and more needful for the safety of the city did these redoubts become.

The temper of the besiegers was known to be sorely tried, and scant was the chance that even if they heeded the sex of the workers upon the growing redoubt, they would on that account permit it to grow without opposition. Again and again in the history of those bloody wars women had fought side by side with men in the defence of their homes and liberties, and the Spanish soldier had as ruthlessly cut down the one as the other.