Parse this person name:

Giuseppe Gregorio (1808-1863, flourished 1823-1851)
user
first_name: Giuseppe
last_name: Gregorio
middle_names: []
temporal:
- start: 1808
  end: 1863
  type: life_span
- start: 1823
  end: 1851
  type: flourished
titles: []
extra_info: []
assistant