Parse this person name:

Rousseau, Nathalie É. (Nathalie Éléonore), 1211-1242
user
first_name: Nathalie
last_name: Rousseau
middle_names:
- Éléonore
temporal:
- start: 1211
  end: 1242
  type: life_span
titles: []
extra_info: []
assistant