Parse this person name:

Gastone Maderno, 1716-1779, flourished 1746-1762
user
first_name: Gastone
last_name: Maderno
middle_names: []
temporal:
- start: 1716
  end: 1779
  type: life_span
- start: 1746
  end: 1762
  type: flourished
titles: []
extra_info: []
assistant