Parse this person name:

Gradenigo Travaglia, Greca Stella Daniele Pompeo, born 1392
user
first_name: Greca
last_name: Gradenigo Travaglia
middle_names:
- Stella
- Daniele
- Pompeo
temporal:
- start: 1392
  end: null
  type: life_span
titles: []
extra_info: []
assistant