Parse this person name:

Stéphanie Potier'Leroy, 1252-1309, flourished 1270-1286
user
first_name: Stéphanie
last_name: Potier'Leroy
middle_names: []
temporal:
- start: 1252
  end: 1309
  type: life_span
- start: 1270
  end: 1286
  type: flourished
titles: []
extra_info: []
assistant