Parse this person name:

Nicolasa Saura (1804-1878, flourished 1829-1850)
user
first_name: Nicolasa
last_name: Saura
middle_names: []
temporal:
- start: 1804
  end: 1878
  type: life_span
- start: 1829
  end: 1850
  type: flourished
titles: []
extra_info: []
assistant