Question: Who is the maternal grandmother of Valentine De Riquet De Caraman-Chimay?
Sentence (from "Émilie Pellapra"): Émilie Pellapra (11 November 1806 – 22 May 1871), "comtesse de Brigodeprincesse de Chimay", was the daughter of Françoise-Marie LeRoy and possibly Napoleon I of France.
Relevant evidence: Yes