Parse this person name:

Samantha Brown (1731-1807, flourished 1747-1773)
user
first_name: Samantha
last_name: Brown
middle_names: []
temporal:
- start: 1731
  end: 1807
  type: life_span
- start: 1747
  end: 1773
  type: flourished
titles: []
extra_info: []
assistant