Parse this person name:

Ian Heinrichs (1915-1965, flourished 1940-1960)
user
first_name: Ian
last_name: Heinrichs
middle_names: []
temporal:
- start: 1915
  end: 1965
  type: life_span
- start: 1940
  end: 1960
  type: flourished
titles: []
extra_info: []
assistant