… who was the son of Empress Josephine, Napoleon 1st’s 1st wife. Napoleon matched Eugene in a political marriage with Princess Augusta Amalia Ludovika Georgia of Bavaria. (remember all these names as they’ll show up through the family tree for centuries to come).
Augusta (using the name “Amalia” often in history books) was the eldest daughter of Napoleon’s great ally, Maximillian.
(Portrait: about 1806, Augusta Amalia de Beauharnais nee Ludovika Georgia of Bavaria, wife of Napoleon I’s step-son Eugene)