Parse this person name:

Elizabeth Brown, 1470-1526, flourished 1493-1521
user
first_name: Elizabeth
last_name: Brown
middle_names: []
temporal:
- start: 1470
  end: 1526
  type: life_span
- start: 1493
  end: 1521
  type: flourished
titles: []
extra_info: []
assistant