Parse this person name:

Tobias Aelftrud van Wessex (1252-1332, flourished 1276-1299)
user
first_name: Tobias
last_name: Aelftrud van Wessex
middle_names: []
temporal:
- start: 1252
  end: 1332
  type: life_span
- start: 1276
  end: 1299
  type: flourished
titles: []
extra_info: []
assistant