Parse this person name:

David Louws-Werl-Arnsberg, van, flourished 1461-1491, flourished 1461-1491
user
first_name: David
last_name: Louws-Werl-Arnsberg, van
middle_names: []
temporal:
- start: 1461
  end: 1491
  type: flourished
titles: []
extra_info: []
assistant