Parse this person name:

Robert Brown, 1652-1712, flourished 1676-1706
user
first_name: Robert
last_name: Brown
middle_names: []
temporal:
- start: 1652
  end: 1712
  type: life_span
- start: 1676
  end: 1706
  type: flourished
titles: []
extra_info: []
assistant