Question: When did Princess María De Los Dolores Of Bourbon-Two Sicilies's mother die?
Sentence (from "Leopold, Prince of Salerno"): Leopoldo Giovanni Giuseppe Michele of Bourbon- Two Sicilies, Prince of Salerno( 2 July 1790, Naples, Kingdom of Naples – 10 March 1851, Naples, Kingdom of the Two Sicilies) was a member of the House of Bourbon- Two Sicilies and a Prince of Bourbon- Two Sicilies.
Relevant evidence: No