Parse this person name:

Mason Johnson (1498-1542, flourished 1523-1537)
user
first_name: Mason
last_name: Johnson
middle_names: []
temporal:
- start: 1498
  end: 1542
  type: life_span
- start: 1523
  end: 1537
  type: flourished
titles: []
extra_info: []
assistant