Parse this person name:

Aiden van Gastel, 1931-1985, flourished 1953-1975
user
first_name: Aiden
last_name: van Gastel
middle_names: []
temporal:
- start: 1931
  end: 1985
  type: life_span
- start: 1953
  end: 1975
  type: flourished
titles: []
extra_info: []
assistant