Parse this person name:

Rocher Louis, Édouard Margot Hortense François B., 1681-1701
user
first_name: Édouard
last_name: Rocher Louis
middle_names:
- Margot
- Hortense
- François
- B.
temporal:
- start: 1681
  end: 1701
  type: life_span
titles: []
extra_info: []
assistant