Parse this person name:

Hermann Junck, 1451-1502, flourished 1470-1496
user
first_name: Hermann
last_name: Junck
middle_names: []
temporal:
- start: 1451
  end: 1502
  type: life_span
- start: 1470
  end: 1496
  type: flourished
titles: []
extra_info: []
assistant