Parse this person name:

Stella Mocenigo (1396-1473, flourished 1420-1437)
user
first_name: Stella
last_name: Mocenigo
middle_names: []
temporal:
- start: 1396
  end: 1473
  type: life_span
- start: 1420
  end: 1437
  type: flourished
titles: []
extra_info: []
assistant