Question: When was Princess Anne, Duchess Of Calabria's mother born?
Sentence (from "Princess Isabelle of Orléans-Braganza"): (Isabelle Marie Amélie Louise Victoire Thérèse Jeanne; Eu, Seine-Maritime, 13 August 1911 – Paris, 5 July 2003), was a French historical author and consort of the Orléanist pretender, Henri, Count of Paris.
Relevant evidence: Yes