Prince Louis

Prince Louis of France is the youngest of three brothers and a prince of France.

History
Prince Louis does not formally appear, but he is first mentioned when Mary Littman learns that Princess Alexandrina is engaged to be married, assuming it is to Louis. Alexandrina thinks of how Louis is a friend of hers, and would have been a likely marriage candidate if she had not been betrothed.

Later, though not formally seen, Louis is said to be present at the wedding of Princess Alexandrina and Prince Edward.