Parse this person name:

Seve Palacios (1816-1877, flourished 1842-1853)
user
first_name: Seve
last_name: Palacios
middle_names: []
temporal:
- start: 1816
  end: 1877
  type: life_span
- start: 1842
  end: 1853
  type: flourished
titles: []
extra_info: []
assistant