Parse this person name:

Bradley van der Flaas, 1941-2010, flourished 1965-1987
user
first_name: Bradley
last_name: van der Flaas
middle_names: []
temporal:
- start: 1941
  end: 2010
  type: life_span
- start: 1965
  end: 1987
  type: flourished
titles: []
extra_info: []
assistant