Parse this person name:

Susan Whitaker (1428-1474, flourished 1454-1464)
user
first_name: Susan
last_name: Whitaker
middle_names: []
temporal:
- start: 1428
  end: 1474
  type: life_span
- start: 1454
  end: 1464
  type: flourished
titles: []
extra_info: []
assistant