Parse this person name:

Mila van Bernicia (1462-1513, flourished 1487-1508)
user
first_name: Mila
last_name: van Bernicia
middle_names: []
temporal:
- start: 1462
  end: 1513
  type: life_span
- start: 1487
  end: 1508
  type: flourished
titles: []
extra_info: []
assistant