Parse this person name:

Lutz Kusch (1382-1447, flourished 1402-1421)
user
first_name: Lutz
last_name: Kusch
middle_names: []
temporal:
- start: 1382
  end: 1447
  type: life_span
- start: 1402
  end: 1421
  type: flourished
titles: []
extra_info: []
assistant