Parse this person name:

Alphonse Émilie Olivie Margaux Y. Faivre, -1763
user
first_name: Alphonse
last_name: Faivre
middle_names:
- Émilie
- Olivie
- Margaux
- Y.
temporal:
- start: null
  end: 1763
  type: life_span
titles: []
extra_info: []
assistant