Parse this person name:

Stephanie Mcdonald (1260-1317, flourished 1281-1297)
user
first_name: Stephanie
last_name: Mcdonald
middle_names: []
temporal:
- start: 1260
  end: 1317
  type: life_span
- start: 1281
  end: 1297
  type: flourished
titles: []
extra_info: []
assistant