Parse this person name:

Arnaldo Mennea (1779-1857, flourished 1800-1816)
user
first_name: Arnaldo
last_name: Mennea
middle_names: []
temporal:
- start: 1779
  end: 1857
  type: life_span
- start: 1800
  end: 1816
  type: flourished
titles: []
extra_info: []
assistant