Parse this person name:

Sean Martin, 1271-1347, flourished 1294-1313
user
first_name: Sean
last_name: Martin
middle_names: []
temporal:
- start: 1271
  end: 1347
  type: life_span
- start: 1294
  end: 1313
  type: flourished
titles: []
extra_info: []
assistant