Parse this person name:

María Pilar Espinosa (1917-1979, flourished 1947-1968)
user
first_name: María Pilar
last_name: Espinosa
middle_names: []
temporal:
- start: 1917
  end: 1979
  type: life_span
- start: 1947
  end: 1968
  type: flourished
titles: []
extra_info: []
assistant