Parse this person name:

Vincent Bernard, 1238-1313, flourished 1257-1276
user
first_name: Vincent
last_name: Bernard
middle_names: []
temporal:
- start: 1238
  end: 1313
  type: life_span
- start: 1257
  end: 1276
  type: flourished
titles: []
extra_info: []
assistant