Parse this person name:

Elizabeth de Vos-Bolkesteijn, 1415-1457, flourished 1430-1444
user
first_name: Elizabeth
last_name: de Vos-Bolkesteijn
middle_names: []
temporal:
- start: 1415
  end: 1457
  type: life_span
- start: 1430
  end: 1444
  type: flourished
titles: []
extra_info: []
assistant