Parse this person name:

Tobias van Verdun (1455-1525, flourished 1471-1493)
user
first_name: Tobias
last_name: van Verdun
middle_names: []
temporal:
- start: 1455
  end: 1525
  type: life_span
- start: 1471
  end: 1493
  type: flourished
titles: []
extra_info: []
assistant