Parse this person name:

Alberico Mercalli (1793-1873, flourished 1815-1825)
user
first_name: Alberico
last_name: Mercalli
middle_names: []
temporal:
- start: 1793
  end: 1873
  type: life_span
- start: 1815
  end: 1825
  type: flourished
titles: []
extra_info: []
assistant