Parse this person name:

Pierre Ferreira'Baron (1204-1252, flourished 1232-1247)
user
first_name: Pierre
last_name: Ferreira'Baron
middle_names: []
temporal:
- start: 1204
  end: 1252
  type: life_span
- start: 1232
  end: 1247
  type: flourished
titles: []
extra_info: []
assistant