Parse this person name:

Gianmarco Randazzo (1835-1902, flourished 1864-1884)
user
first_name: Gianmarco
last_name: Randazzo
middle_names: []
temporal:
- start: 1835
  end: 1902
  type: life_span
- start: 1864
  end: 1884
  type: flourished
titles: []
extra_info: []
assistant