Parse this person name:

Augustin Morvan, 1335-1387, flourished 1356-1381
user
first_name: Augustin
last_name: Morvan
middle_names: []
temporal:
- start: 1335
  end: 1387
  type: life_span
- start: 1356
  end: 1381
  type: flourished
titles: []
extra_info: []
assistant