Parse this person name:

Haering'Löffler, Sergei U. (Sergei Utz), 1430-1496
user
first_name: Sergei
last_name: Haering'Löffler
middle_names:
- Utz
temporal:
- start: 1430
  end: 1496
  type: life_span
titles: []
extra_info: []
assistant