Parse this person name:

Sarah Brown, 1362-1416, flourished 1391-1403
user
first_name: Sarah
last_name: Brown
middle_names: []
temporal:
- start: 1362
  end: 1416
  type: life_span
- start: 1391
  end: 1403
  type: flourished
titles: []
extra_info: []
assistant