Parse this person name:

Marie Jeannine Masson, Becker-la-Forêt, 1826-1870
user
first_name: Marie
last_name: Masson
middle_names:
- Jeannine
temporal:
- start: 1826
  end: 1870
  type: life_span
titles: []
extra_info:
- Becker-la-Forêt
assistant