Parse this person name:

Sonia Gregorio, 1840-1904, flourished 1867-1879
user
first_name: Sonia
last_name: Gregorio
middle_names: []
temporal:
- start: 1840
  end: 1904
  type: life_span
- start: 1867
  end: 1879
  type: flourished
titles: []
extra_info: []
assistant