Parse this person name:

Kevin Pearson (1421-1472, flourished 1447-1462)
user
first_name: Kevin
last_name: Pearson
middle_names: []
temporal:
- start: 1421
  end: 1472
  type: life_span
- start: 1447
  end: 1462
  type: flourished
titles: []
extra_info: []
assistant