Parse this person name:

Marinus van Doorn (1945-2005, flourished 1961-1980)
user
first_name: Marinus
last_name: van Doorn
middle_names: []
temporal:
- start: 1945
  end: 2005
  type: life_span
- start: 1961
  end: 1980
  type: flourished
titles: []
extra_info: []
assistant