Parse this person name:

Brian Jüttner, 1507-1569, flourished 1531-1545
user
first_name: Brian
last_name: Jüttner
middle_names: []
temporal:
- start: 1507
  end: 1569
  type: life_span
- start: 1531
  end: 1545
  type: flourished
titles: []
extra_info: []
assistant