Parse this person name:

Margaret Smith, 1471-1534, flourished 1489-1511
user
first_name: Margaret
last_name: Smith
middle_names: []
temporal:
- start: 1471
  end: 1534
  type: life_span
- start: 1489
  end: 1511
  type: flourished
titles: []
extra_info: []
assistant