Parse this person name:

Michel Lefèvre, 1257-1331, flourished 1286-1308
user
first_name: Michel
last_name: Lefèvre
middle_names: []
temporal:
- start: 1257
  end: 1331
  type: life_span
- start: 1286
  end: 1308
  type: flourished
titles: []
extra_info: []
assistant