Parse this person name:

Cas de Vos (1746-1824, flourished 1775-1802)
user
first_name: Cas
last_name: de Vos
middle_names: []
temporal:
- start: 1746
  end: 1824
  type: life_span
- start: 1775
  end: 1802
  type: flourished
titles: []
extra_info: []
assistant