Parse this person name:

Manuel Rivero (1785-1858, flourished 1805-1825)
user
first_name: Manuel
last_name: Rivero
middle_names: []
temporal:
- start: 1785
  end: 1858
  type: life_span
- start: 1805
  end: 1825
  type: flourished
titles: []
extra_info: []
assistant