Parse this person name:

Jason Duivenvoorden, 1910-1978, flourished 1928-1950
user
first_name: Jason
last_name: Duivenvoorden
middle_names: []
temporal:
- start: 1910
  end: 1978
  type: life_span
- start: 1928
  end: 1950
  type: flourished
titles: []
extra_info: []
assistant