Parse this person name:

Teodoro Palacio (1919-1969, flourished 1937-1964)
user
first_name: Teodoro
last_name: Palacio
middle_names: []
temporal:
- start: 1919
  end: 1969
  type: life_span
- start: 1937
  end: 1964
  type: flourished
titles: []
extra_info: []
assistant