Parse this person name:

Margaret Montoya, 1396-1447, flourished 1414-1434
user
first_name: Margaret
last_name: Montoya
middle_names: []
temporal:
- start: 1396
  end: 1447
  type: life_span
- start: 1414
  end: 1434
  type: flourished
titles: []
extra_info: []
assistant