Parse this person name:

Benigno Soriano, 1815-1885, flourished 1840-1866
user
first_name: Benigno
last_name: Soriano
middle_names: []
temporal:
- start: 1815
  end: 1885
  type: life_span
- start: 1840
  end: 1866
  type: flourished
titles: []
extra_info: []
assistant