Parse this person name:

Floortje Cosman (1934-2008, flourished 1958-1968)
user
first_name: Floortje
last_name: Cosman
middle_names: []
temporal:
- start: 1934
  end: 2008
  type: life_span
- start: 1958
  end: 1968
  type: flourished
titles: []
extra_info: []
assistant