Parse this person name:

Sébastien Morvan-Lemonnier (1787-1838, flourished 1813-1831)
user
first_name: Sébastien
last_name: Morvan-Lemonnier
middle_names: []
temporal:
- start: 1787
  end: 1838
  type: life_span
- start: 1813
  end: 1831
  type: flourished
titles: []
extra_info: []
assistant