Parse this person name:

Semitecolo, Leone S. Costantino I. R.., Torri D'Arcugnano (1806-1881)
user
first_name: Leone
last_name: Semitecolo
middle_names:
- S.
- Costantino
- I.
- R.
temporal:
- start: 1806
  end: 1881
  type: life_span
titles: []
extra_info:
- Torri D'Arcugnano
assistant