Parse this person name:

Sherry Freeman (1417-1478, flourished 1440-1460)
user
first_name: Sherry
last_name: Freeman
middle_names: []
temporal:
- start: 1417
  end: 1478
  type: life_span
- start: 1440
  end: 1460
  type: flourished
titles: []
extra_info: []
assistant