Parse this person name:

Warmer-Sontag, Dieter G. (Dieter Gitte), 1551-1578
user
first_name: Dieter
last_name: Warmer-Sontag
middle_names:
- Gitte
temporal:
- start: 1551
  end: 1578
  type: life_span
titles: []
extra_info: []
assistant