Parse this person name:

Kimberly Chaney, 1399-1458, flourished 1428-1447
user
first_name: Kimberly
last_name: Chaney
middle_names: []
temporal:
- start: 1399
  end: 1458
  type: life_span
- start: 1428
  end: 1447
  type: flourished
titles: []
extra_info: []
assistant