Parse this person name:

Alphonse Mahe-Chrétien (1843-1886, flourished 1861-1881)
user
first_name: Alphonse
last_name: Mahe-Chrétien
middle_names: []
temporal:
- start: 1843
  end: 1886
  type: life_span
- start: 1861
  end: 1881
  type: flourished
titles: []
extra_info: []
assistant