Parse this person name:

Pasquier, Alain Z.., Da Costa-la-Forêt (died 1426)
user
first_name: Alain
last_name: Pasquier
middle_names:
- Z.
temporal:
- start: null
  end: 1426
  type: life_span
titles: []
extra_info:
- Da Costa-la-Forêt
assistant