Parse this person name:

Willem Eerden (1883-1942, flourished 1905-1924)
user
first_name: Willem
last_name: Eerden
middle_names: []
temporal:
- start: 1883
  end: 1942
  type: life_span
- start: 1905
  end: 1924
  type: flourished
titles: []
extra_info: []
assistant