Parse this person name:

Kenneth Beard (1589-1629, flourished 1606-1624)
user
first_name: Kenneth
last_name: Beard
middle_names: []
temporal:
- start: 1589
  end: 1629
  type: life_span
- start: 1606
  end: 1624
  type: flourished
titles: []
extra_info: []
assistant