Parse this person name:

Juergen Gieß, 1429-1487, flourished 1459-1482
user
first_name: Juergen
last_name: Gieß
middle_names: []
temporal:
- start: 1429
  end: 1487
  type: life_span
- start: 1459
  end: 1482
  type: flourished
titles: []
extra_info: []
assistant