Parse this person name:

Valentine William W. Julie Lacroix, Guillet-les-Bains, 1643-1715
user
first_name: Valentine
last_name: Lacroix
middle_names:
- William
- W.
- Julie
temporal:
- start: 1643
  end: 1715
  type: life_span
titles: []
extra_info:
- Guillet-les-Bains
assistant