Parse this person name:

David van Wallaert (1338-1405, flourished 1361-1380)
user
first_name: David
last_name: van Wallaert
middle_names: []
temporal:
- start: 1338
  end: 1405
  type: life_span
- start: 1361
  end: 1380
  type: flourished
titles: []
extra_info: []
assistant