Parse this person name:

Marcello Druso (1284-1356, flourished 1306-1335)
user
first_name: Marcello
last_name: Druso
middle_names: []
temporal:
- start: 1284
  end: 1356
  type: life_span
- start: 1306
  end: 1335
  type: flourished
titles: []
extra_info: []
assistant