Parse this person name:

Ermenegildo Fredo Lancisi, Cassaro, flourished 1861-1873
user
first_name: Ermenegildo
last_name: Lancisi
middle_names:
- Fredo
temporal:
- start: 1861
  end: 1873
  type: flourished
titles: []
extra_info:
- Cassaro
assistant