… Prince Maximillan Josephe Eugene Auguste Napoleon de Beauharnais to be exact. As the 2nd son, his older brother (Auguste Charles Eugene Napoleon) was named heir to not only his father’s Dukedom, but to Napoleon the 1st’s crown as emperor.
“Max’s” brother Charles died young, leaving him the heir, but unfortunately, Napoleon would be defeated and exiled before he could inherit.
(portrait: “Max”, 7th child of Napoleon 1st’s step-son was in line to inherit.. after Napoleon II and Napoleon III.. but all the fun and French royalty ended with Napoleon’s exile.. except the lineage continued…)