Parse this person name:

Aníbal Tejero (1773-1817, flourished 1803-1812)
user
first_name: Aníbal
last_name: Tejero
middle_names: []
temporal:
- start: 1773
  end: 1817
  type: life_span
- start: 1803
  end: 1812
  type: flourished
titles: []
extra_info: []
assistant