Parse this person name:

Pénélope N. (Pénélope Nathalie) Lefebvre, 1339-1385
user
first_name: Pénélope
last_name: Lefebvre
middle_names:
- Nathalie
temporal:
- start: 1339
  end: 1385
  type: life_span
titles: []
extra_info: []
assistant