Parse this person name:

Wenzel Jähn (1442-1485, flourished 1457-1474)
user
first_name: Wenzel
last_name: Jähn
middle_names: []
temporal:
- start: 1442
  end: 1485
  type: life_span
- start: 1457
  end: 1474
  type: flourished
titles: []
extra_info: []
assistant