Parse this person name:

Martin Le Roux, 1821-1898, flourished 1844-1869
user
first_name: Martin
last_name: Le Roux
middle_names: []
temporal:
- start: 1821
  end: 1898
  type: life_span
- start: 1844
  end: 1869
  type: flourished
titles: []
extra_info: []
assistant