Parse this person name:

Louis Zänker (1511-1579, flourished 1532-1549)
user
first_name: Louis
last_name: Zänker
middle_names: []
temporal:
- start: 1511
  end: 1579
  type: life_span
- start: 1532
  end: 1549
  type: flourished
titles: []
extra_info: []
assistant