Parse this person name:

Lucas Monnier, 1837-1910, flourished 1865-1887
user
first_name: Lucas
last_name: Monnier
middle_names: []
temporal:
- start: 1837
  end: 1910
  type: life_span
- start: 1865
  end: 1887
  type: flourished
titles: []
extra_info: []
assistant