Parse this person name:

Sherry Brown, 1428-1501, flourished 1445-1456
user
first_name: Sherry
last_name: Brown
middle_names: []
temporal:
- start: 1428
  end: 1501
  type: life_span
- start: 1445
  end: 1456
  type: flourished
titles: []
extra_info: []
assistant