Marie Louise, Duchess of Parma
Marie Louise was an Austrian archduchess who reigned as Duchess of Parma from 1814 until her death. She was Napoleons second wife and, as such, Empress of the French from 1810 to 1814.
Archduchess Marie Louise of Austria was born at the Hofburg Palace in Vienna onDecember 1791 to Archduke Francis of Austria and his second wife, Maria Theresa of Naples and Sicily. Her father became Holy Roman Emperor a year later as Francis II. Marie Louise was a great granddaughter of Empress Maria Theresa through her father, and thus a great niece of Marie Antoinette. She was also a maternal granddaughter of Queen Maria Carolina of Naples, Marie Antoinettes favorite sister.
Source: Wikipedia