Parse this person name:

Allegra Valguarnera-Acerbi (1618-1677, flourished 1647-1669)
user
first_name: Allegra
last_name: Valguarnera-Acerbi
middle_names: []
temporal:
- start: 1618
  end: 1677
  type: life_span
- start: 1647
  end: 1669
  type: flourished
titles: []
extra_info: []
assistant