Parse this person name:

Sandro E. Ermes Fracci, San Gavino, flourished 1731-1747
user
first_name: Sandro
last_name: Fracci
middle_names:
- E.
- Ermes
temporal:
- start: 1731
  end: 1747
  type: flourished
titles: []
extra_info:
- San Gavino
assistant