Parse this person name:

Ubaldo Trobbiani (1320-1365, flourished 1340-1354)
user
first_name: Ubaldo
last_name: Trobbiani
middle_names: []
temporal:
- start: 1320
  end: 1365
  type: life_span
- start: 1340
  end: 1354
  type: flourished
titles: []
extra_info: []
assistant