Parse this person name:

Detlef Oestrovsky (1412-1477, flourished 1441-1464)
user
first_name: Detlef
last_name: Oestrovsky
middle_names: []
temporal:
- start: 1412
  end: 1477
  type: life_span
- start: 1441
  end: 1464
  type: flourished
titles: []
extra_info: []
assistant