Parse this person name:

Annegret Baum (1451-1531, flourished 1468-1484)
user
first_name: Annegret
last_name: Baum
middle_names: []
temporal:
- start: 1451
  end: 1531
  type: life_span
- start: 1468
  end: 1484
  type: flourished
titles: []
extra_info: []
assistant