Parse this person name:

Emmanuelle Peltier (1240-1280, flourished 1259-1272)
user
first_name: Emmanuelle
last_name: Peltier
middle_names: []
temporal:
- start: 1240
  end: 1280
  type: life_span
- start: 1259
  end: 1272
  type: flourished
titles: []
extra_info: []
assistant