Parse this person name:

Lucy Letellier'Brunel, 1221-1293, flourished 1243-1257
user
first_name: Lucy
last_name: Letellier'Brunel
middle_names: []
temporal:
- start: 1221
  end: 1293
  type: life_span
- start: 1243
  end: 1257
  type: flourished
titles: []
extra_info: []
assistant