Parse this person name:

Margaux Dubois (1848-1924, flourished 1868-1888)
user
first_name: Margaux
last_name: Dubois
middle_names: []
temporal:
- start: 1848
  end: 1924
  type: life_span
- start: 1868
  end: 1888
  type: flourished
titles: []
extra_info: []
assistant