Parse this person name:

Chad Edwards, 1461-1508, flourished 1485-1496
user
first_name: Chad
last_name: Edwards
middle_names: []
temporal:
- start: 1461
  end: 1508
  type: life_span
- start: 1485
  end: 1496
  type: flourished
titles: []
extra_info: []
assistant