Parse this person name:

Martino Giannelli, 1391-1435, flourished 1412-1423
user
first_name: Martino
last_name: Giannelli
middle_names: []
temporal:
- start: 1391
  end: 1435
  type: life_span
- start: 1412
  end: 1423
  type: flourished
titles: []
extra_info: []
assistant