Parse this person name:

William Griffith (1516-1577, flourished 1543-1563)
user
first_name: William
last_name: Griffith
middle_names: []
temporal:
- start: 1516
  end: 1577
  type: life_span
- start: 1543
  end: 1563
  type: flourished
titles: []
extra_info: []
assistant