Parse this person name:

Fabricio Valenzuela (1809-1880, flourished 1836-1861)
user
first_name: Fabricio
last_name: Valenzuela
middle_names: []
temporal:
- start: 1809
  end: 1880
  type: life_span
- start: 1836
  end: 1861
  type: flourished
titles: []
extra_info: []
assistant