Parse this person name:

Roland Boyer, 1252-1321, flourished 1278-1307
user
first_name: Roland
last_name: Boyer
middle_names: []
temporal:
- start: 1252
  end: 1321
  type: life_span
- start: 1278
  end: 1307
  type: flourished
titles: []
extra_info: []
assistant