Parse this person name:

Majewski, Guglielmo L. (Guglielmo Liana), 1942-1990
user
first_name: Guglielmo
last_name: Majewski
middle_names:
- Liana
temporal:
- start: 1942
  end: 1990
  type: life_span
titles: []
extra_info: []
assistant