Parse this person name:

Mika Van Bragt, 1511-1578, flourished 1531-1560
user
first_name: Mika
last_name: Van Bragt
middle_names: []
temporal:
- start: 1511
  end: 1578
  type: life_span
- start: 1531
  end: 1560
  type: flourished
titles: []
extra_info: []
assistant