Parse this person name:

Vajèn Maaswinkel (1937-2009, flourished 1956-1976)
user
first_name: Vajèn
last_name: Maaswinkel
middle_names: []
temporal:
- start: 1937
  end: 2009
  type: life_span
- start: 1956
  end: 1976
  type: flourished
titles: []
extra_info: []
assistant