Parse this person name:

Joy van Praagh (1504-1560, flourished 1531-1554)
user
first_name: Joy
last_name: van Praagh
middle_names: []
temporal:
- start: 1504
  end: 1560
  type: life_span
- start: 1531
  end: 1554
  type: flourished
titles: []
extra_info: []
assistant