Parse this person name:

Descamps Lebreton, Émilie X. Éric, 1933-1979
user
first_name: Émilie
last_name: Descamps Lebreton
middle_names:
- X.
- Éric
temporal:
- start: 1933
  end: 1979
  type: life_span
titles: []
extra_info: []
assistant