“It is time now to proceed to the last part of the speculation. The pope heaped attentions upon Rospigliosi and Spada, conferred upon them the insignia of the cardinalate, and induced them to arrange their affairs and take up their residence at Rome. Then the pope and Caesar Borgia invited the two cardinals to dinner. This was a matter of dispute between the Holy Father and his son. Caesar thought they could make use of one of the means which he always had ready for his friends, that is to say, in the first place, the famous key which was given to certain persons with the request that they go and open a designated cupboard. This key was furnished with a small iron point⁠—a negligence on the part of the locksmith. When this was pressed to effect the opening of the cupboard, of which the lock was difficult, the person was pricked by this small point, and died next day. Then there was the ring with the lion’s head, which Caesar wore when he wanted to greet his friends with a clasp of the hand. The lion bit the hand thus favored, and at the end of twenty-four hours, the bite was mortal.