Parse this person name:

Sara de Roos (1848-1925, flourished 1875-1894)
user
first_name: Sara
last_name: de Roos
middle_names: []
temporal:
- start: 1848
  end: 1925
  type: life_span
- start: 1875
  end: 1894
  type: flourished
titles: []
extra_info: []
assistant