Parse this person name:

Roos van Nes, 1750-1819, flourished 1780-1795
user
first_name: Roos
last_name: van Nes
middle_names: []
temporal:
- start: 1750
  end: 1819
  type: life_span
- start: 1780
  end: 1795
  type: flourished
titles: []
extra_info: []
assistant