Parse this person name:

Brunhild Oestrovsky-Klemt, 1617-1662, flourished 1646-1657
user
first_name: Brunhild
last_name: Oestrovsky-Klemt
middle_names: []
temporal:
- start: 1617
  end: 1662
  type: life_span
- start: 1646
  end: 1657
  type: flourished
titles: []
extra_info: []
assistant