Parse this person name:

Stephen Brown (1767-1810, flourished 1790-1805)
user
first_name: Stephen
last_name: Brown
middle_names: []
temporal:
- start: 1767
  end: 1810
  type: life_span
- start: 1790
  end: 1805
  type: flourished
titles: []
extra_info: []
assistant