Parse this person name:

Valentine Deschamps, 1920-1964, flourished 1946-1959
user
first_name: Valentine
last_name: Deschamps
middle_names: []
temporal:
- start: 1920
  end: 1964
  type: life_span
- start: 1946
  end: 1959
  type: flourished
titles: []
extra_info: []
assistant