Parse this person name:

Wálter Miranda (1825-1898, flourished 1842-1861)
user
first_name: Wálter
last_name: Miranda
middle_names: []
temporal:
- start: 1825
  end: 1898
  type: life_span
- start: 1842
  end: 1861
  type: flourished
titles: []
extra_info: []
assistant