Parse this person name:

Timo van Holland, 1348-1420, flourished 1377-1399
user
first_name: Timo
last_name: van Holland
middle_names: []
temporal:
- start: 1348
  end: 1420
  type: life_span
- start: 1377
  end: 1399
  type: flourished
titles: []
extra_info: []
assistant