Parse this person name:

Mirco Claudio B. O. Fabio Pellegrini, Falciano, flourished 1922-1947
user
first_name: Mirco
last_name: Pellegrini
middle_names:
- Claudio
- B.
- O.
- Fabio
temporal:
- start: 1922
  end: 1947
  type: flourished
titles: []
extra_info:
- Falciano
assistant