Parse this person name:

Dos Santos-Royer, Stéphane A. (Stéphane Adrien), 1750-1810
user
first_name: Stéphane
last_name: Dos Santos-Royer
middle_names:
- Adrien
temporal:
- start: 1750
  end: 1810
  type: life_span
titles: []
extra_info: []
assistant