“Oh, Rosa, if you don’t open the door to me,” Cornelius cried in his rage, “I shall force these bars, and kill everything I find in the prison.”

“Be merciful, be merciful, my friend!”

“I tell you, Rosa, that I shall demolish this prison, stone for stone!” and the unfortunate man, whose strength was increased tenfold by his rage, began to shake the door with a great noise, little heeding that the thunder of his voice was re-echoing through the spiral staircase.

Rosa, in her fright, made vain attempts to check this furious outbreak.

“I tell you that I shall kill that infamous Gryphus?” roared Cornelius. “I tell you I shall shed his blood as he did that of my black tulip.”

The wretched prisoner began really to rave.

“Well, then, yes,” said Rosa, all in a tremble. “Yes, yes, only be quiet. Yes, yes, I will take his keys, I will open the door for you! Yes, only be quiet, my own dear Cornelius.”

She did not finish her speech, as a growl by her side interrupted her.

“My father!” cried Rosa.

“Gryphus!” roared Van Baerle. “Oh, you villain!”