Parse this person name:

Ignatz Lange-Dussen van, 1903-1978, flourished 1933-1945
user
first_name: Ignatz
last_name: Lange-Dussen van
middle_names: []
temporal:
- start: 1903
  end: 1978
  type: life_span
- start: 1933
  end: 1945
  type: flourished
titles: []
extra_info: []
assistant