Parse this person name:

Bozena Birnbaum, 1246-1313, flourished 1264-1275
user
first_name: Bozena
last_name: Birnbaum
middle_names: []
temporal:
- start: 1246
  end: 1313
  type: life_span
- start: 1264
  end: 1275
  type: flourished
titles: []
extra_info: []
assistant