Parse this person name:

Jacques Lebon, 1249-1322, flourished 1276-1287
user
first_name: Jacques
last_name: Lebon
middle_names: []
temporal:
- start: 1249
  end: 1322
  type: life_span
- start: 1276
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant