Parse this person name:

Niels Potters-Demmendaal, 1364-1405, flourished 1388-1400
user
first_name: Niels
last_name: Potters-Demmendaal
middle_names: []
temporal:
- start: 1364
  end: 1405
  type: life_span
- start: 1388
  end: 1400
  type: flourished
titles: []
extra_info: []
assistant