Parse this person name:

Gianpaolo Rosmini-Sommaruga, 1212-1255, flourished 1235-1249
user
first_name: Gianpaolo
last_name: Rosmini-Sommaruga
middle_names: []
temporal:
- start: 1212
  end: 1255
  type: life_span
- start: 1235
  end: 1249
  type: flourished
titles: []
extra_info: []
assistant