Parse this person name:

Silvio Simó, 1850-1911, flourished 1878-1901
user
first_name: Silvio
last_name: Simó
middle_names: []
temporal:
- start: 1850
  end: 1911
  type: life_span
- start: 1878
  end: 1901
  type: flourished
titles: []
extra_info: []
assistant