Parse this person name:

Alphons Pederiva (1621-1680, flourished 1639-1654)
user
first_name: Alphons
last_name: Pederiva
middle_names: []
temporal:
- start: 1621
  end: 1680
  type: life_span
- start: 1639
  end: 1654
  type: flourished
titles: []
extra_info: []
assistant