Parse this person name:

Guglielmo Pennetta-Barcella (1804-1855, flourished 1821-1831)
user
first_name: Guglielmo
last_name: Pennetta-Barcella
middle_names: []
temporal:
- start: 1804
  end: 1855
  type: life_span
- start: 1821
  end: 1831
  type: flourished
titles: []
extra_info: []
assistant