Parse this person name:

Marenzio Sanudo, Arsenio Sophia Giustino, born 1650
user
first_name: Arsenio
last_name: Marenzio Sanudo
middle_names:
- Sophia
- Giustino
temporal:
- start: 1650
  end: null
  type: life_span
titles: []
extra_info: []
assistant