Parse this person name:

Gabriel Lebreton (1435-1495, flourished 1456-1475)
user
first_name: Gabriel
last_name: Lebreton
middle_names: []
temporal:
- start: 1435
  end: 1495
  type: life_span
- start: 1456
  end: 1475
  type: flourished
titles: []
extra_info: []
assistant