Parse this person name:

Wout van der Berg, 1279-1343, flourished 1300-1323
user
first_name: Wout
last_name: van der Berg
middle_names: []
temporal:
- start: 1279
  end: 1343
  type: life_span
- start: 1300
  end: 1323
  type: flourished
titles: []
extra_info: []
assistant