Parse this person name:

Raphael Walter (1504-1549, flourished 1533-1544)
user
first_name: Raphael
last_name: Walter
middle_names: []
temporal:
- start: 1504
  end: 1549
  type: life_span
- start: 1533
  end: 1544
  type: flourished
titles: []
extra_info: []
assistant