Parse this person name:

Ornella Rienzo (1319-1394, flourished 1344-1373)
user
first_name: Ornella
last_name: Rienzo
middle_names: []
temporal:
- start: 1319
  end: 1394
  type: life_span
- start: 1344
  end: 1373
  type: flourished
titles: []
extra_info: []
assistant