But what force cannot do, hunger may. So my Lord of Salisbury, still sitting in front of our gates with his army, in order to prevent help reaching us from the land, set about starving us into submission. As yet we had had no need to trouble about food, for, as I have said, we had a store of grain, enough to last for some weeks yet, in the dungeon, and, long ere it was done, we looked for help reaching us by the sea, if it could not reach us by land.

It was soon made plain to us, however, that not only my Lord of Salisbury, but his royal master, King Edward, was determined that the "Key of Scotland" should fall into his hand, for one fine March morning a great fleet of ships came sailing round St Abb's Head, and took up their station betwixt us and the Bass Rock, and then we were left, without hope of succour, until our stock of provisions should be eaten up, and starvation forced us to give in.

Ah me! but it was weary work, living through the ever-lengthening days of that cold bleak springtime, waiting for the help which never came, which never could come, so it seemed to us, with that army watching us from the land, and that fleet of ships girding us in on the sea.

And all the time our store of food sank lower and lower, and the wenches' faces grew white, and the men pulled their belts tighter round their middles, and poor little Mistress Jean would turn wearily away from the water gruel which was all we had to give her, and moan and cry for the white bread and the milk to which she was accustomed. Mistress Marjory, on the other hand, being five years old, and wise for her years, never complained, though oft-times she would let the spoon fall into her porringer at supper-time, and, laying her head against my sleeve, would say in a wistful little voice that went to my very heart, "I cannot eat it, Marian; I am not hungry to-night."

As for my lady, she went about in those days in silence, with a stern, set face. It must have seemed to her that when the meal was all gone she must needs give in, for she could not see her children die before her eyes.

But Providence is aye ready to help those who help themselves, and, late one evening, towards the latter end of May, when we had held the castle for five long months, I chanced to be sitting alone in my chamber, when the Countess entered, looking very pale and wan.

"Wrap a plaid round thee, and come to the top of the tower, Marian," she said. "I cannot sleep, and I long for a breath of fresh air. It doth me no good to go up there by day, for I can see nothing but these English soldiers in front, and these English ships behind. But by night it is different. It is dark then, and I forget for a time how closely beset we are, and how few handfuls of meal there are in the girnels.[16] I will tell thee, Marian," and here her voice sank to a whisper, "what as yet only myself and Walter Brand know, that if help doth not come within a week, we must either open our gates, or starve like rats in a hole."

[16] Meal-barrels.

"But a week is aye a week," I said soothingly, for I was frightened at the wildness of her look, "and help may come before it passes."

All the same my heart was heavy within me as I threw a wrap round my head, and followed her up the narrow stone stairs, and out on to the flat roof of the tower.