Parse this person name:

Théodore Richard, 1931-2009, flourished 1949-1974
user
first_name: Théodore
last_name: Richard
middle_names: []
temporal:
- start: 1931
  end: 2009
  type: life_span
- start: 1949
  end: 1974
  type: flourished
titles: []
extra_info: []
assistant