Parse this person name:

Letizia Mariana Tatiana Etta W. Turchi-Ricciardi, Monteombraro, flourished 1793-1821
user
first_name: Letizia
last_name: Turchi-Ricciardi
middle_names:
- Mariana
- Tatiana
- Etta
- W.
temporal:
- start: 1793
  end: 1821
  type: flourished
titles: []
extra_info:
- Monteombraro
assistant