Margaretha hastened to her bedroom, and reappeared in a few minutes, completely dressed and ready to issue forth.
“Keep close by me,” said Nisida, as she opened the house-door; “and breathe not a word as we pass through the streets. I have reasons of my own for assuming a disguise, and I wish not to be recognized.”
Margaretha was too much absorbed in the contemplation of the afflicting intelligence which she had received, to observe anything at all suspicious in these injunctions; and thus it was that the two females proceeded in silence through the streets leading toward the Riverola mansion.
By means of a pass-key Nisida opened the wicket-gate of the spacious gardens, and she traversed the grounds, Margaretha walking by her side. In a few minutes they reached a low door, affording admission into the basement-story of the palace, and of which Nisida always possessed the key.
“Go first,” said the lady, in a scarcely audible whisper; “I must close the door behind us.”
“But wherefore this way?” demanded Margaretha, a sudden apprehension starting up in her mind. “This door leads down to the cellars.”
“The officers of justice are in search of Antonio—and I am concealing him for your sake,” was the whispered and rapid assurance given by Nisida. “Would you have him die in peace in your arms, or perish on the scaffold?”
Margaretha shuddered convulsively, and hurried down the dark flight of stone steps upon which the door opened. Terrible emotions raged in her bosom—indescribable alarms, grief, suspicion, and also a longing eagerness to put faith in the apparent friendship of Nisida.
“Give me your hand,” said the lady; and the hand that was thrust into hers was cold and trembling.
Then Nisida hurried Margaretha along a narrow subterranean passage, in which the blackest night reigned; and, though the old woman was a prey to apprehensions that increased each moment to a fearful degree, she dared not utter a word either to question—to implore—or to remonstrate. At length they stopped; and Nisida, dropping Margaretha’s hand, drew back heavy bolts which raised ominous echoes in the vaulted passage. In another moment a door began to move stubbornly on its hinges; and almost at the same time a faint light gleamed forth—increasing in power as the door opened wider, but still attaining no greater strength than that which a common iron lamp could afford. Margaretha’s anxious glances were plunged into the cellar or vault to which the door opened, and whence the light came: but she saw no one within. It, however, appeared as if some horrible reminiscence, connected with the place, came back to her startled mind; for, falling on her knees, and clinging wildly to her companion, she cried in a piercing tone, “Oh! lady, wherefore have you brought me hither?—where is my son?—what does all this horrible mystery mean? But, chiefly now of all—why, why are we here—at this hour?”