Question: Which courtier did Empress Elisabeth of Austria suspect of being a spy, in part because she was a confident to the identical twin sister of Princess Maria Anna of Bavaria?
Sentence (from "Princess Sophie of Bavaria"): Princess Sophie of Bavaria (Sophie Friederike Dorothea Wilhelmine; 27 January 1805 – 28 May 1872) was born to King Maximilian I Joseph of Bavaria and his second wife Caroline of Baden.
Relevant evidence: No