Parse this person name:

Deschamps Tanguy, Grégoire Benoît Simone Bernard, 1817-1868
user
first_name: Grégoire
last_name: Deschamps Tanguy
middle_names:
- Benoît
- Simone
- Bernard
temporal:
- start: 1817
  end: 1868
  type: life_span
titles: []
extra_info: []
assistant