Parse this person name:

Hans-Detlef Langern, 1494-1546, flourished 1511-1524
user
first_name: Hans-Detlef
last_name: Langern
middle_names: []
temporal:
- start: 1494
  end: 1546
  type: life_span
- start: 1511
  end: 1524
  type: flourished
titles: []
extra_info: []
assistant