Parse this person name:

Vincenzo Säuberlich (1820-1891, flourished 1848-1869)
user
first_name: Vincenzo
last_name: Säuberlich
middle_names: []
temporal:
- start: 1820
  end: 1891
  type: life_span
- start: 1848
  end: 1869
  type: flourished
titles: []
extra_info: []
assistant