Parse this person name:

Bernadette Guilbert-Grenier, 1238-1293, flourished 1267-1281
user
first_name: Bernadette
last_name: Guilbert-Grenier
middle_names: []
temporal:
- start: 1238
  end: 1293
  type: life_span
- start: 1267
  end: 1281
  type: flourished
titles: []
extra_info: []
assistant