Parse this person name:

Vera de Plantard, 1917-1987, flourished 1936-1961
user
first_name: Vera
last_name: de Plantard
middle_names: []
temporal:
- start: 1917
  end: 1987
  type: life_span
- start: 1936
  end: 1961
  type: flourished
titles: []
extra_info: []
assistant