Parse this person name:

Greco Federici (1804-1866, flourished 1821-1839)
user
first_name: Greco
last_name: Federici
middle_names: []
temporal:
- start: 1804
  end: 1866
  type: life_span
- start: 1821
  end: 1839
  type: flourished
titles: []
extra_info: []
assistant