Parse this person name:

Marcelle Blanc, 1303-1374, flourished 1324-1351
user
first_name: Marcelle
last_name: Blanc
middle_names: []
temporal:
- start: 1303
  end: 1374
  type: life_span
- start: 1324
  end: 1351
  type: flourished
titles: []
extra_info: []
assistant