Parse this person name:

Picard Boulay, Nathalie Z. Arnaude Lucas, 1764-1806
user
first_name: Nathalie
last_name: Picard Boulay
middle_names:
- Z.
- Arnaude
- Lucas
temporal:
- start: 1764
  end: 1806
  type: life_span
titles: []
extra_info: []
assistant