Parse this person name:

Stefan Bezemer, 1377-1420, flourished 1406-1415
user
first_name: Stefan
last_name: Bezemer
middle_names: []
temporal:
- start: 1377
  end: 1420
  type: life_span
- start: 1406
  end: 1415
  type: flourished
titles: []
extra_info: []
assistant