Caterina frequently clashes with her other brother, Cardinal Francesco, who abhors the idea of peace with vampires and has little regard for the life of Alessandro.

• 她经常和她的哥哥弗朗西斯科枢机主教公开争辩，而后者从心底里厌恶与吸血鬼和平共处，而且毫不顾及亚利山卓的性命。