Parse this person name:

Anthony Bowers, 1419-1470, flourished 1446-1457
user
first_name: Anthony
last_name: Bowers
middle_names: []
temporal:
- start: 1419
  end: 1470
  type: life_span
- start: 1446
  end: 1457
  type: flourished
titles: []
extra_info: []
assistant