Parse this person name:

Girolamo Silvestri-Veltroni, 1821-1877, flourished 1836-1864
user
first_name: Girolamo
last_name: Silvestri-Veltroni
middle_names: []
temporal:
- start: 1821
  end: 1877
  type: life_span
- start: 1836
  end: 1864
  type: flourished
titles: []
extra_info: []
assistant