Parse this person name:

Oestrovsky, Mechtild U. (Mechtild Uschi), 1758-1817
user
first_name: Mechtild
last_name: Oestrovsky
middle_names:
- Uschi
temporal:
- start: 1758
  end: 1817
  type: life_span
titles: []
extra_info: []
assistant