Parse this person name:

Donald Brown, 1482-1542, flourished 1501-1514
user
first_name: Donald
last_name: Brown
middle_names: []
temporal:
- start: 1482
  end: 1542
  type: life_span
- start: 1501
  end: 1514
  type: flourished
titles: []
extra_info: []
assistant