Parse this person name:

Umberto Pellegrini-Romagnoli, 1211-1252, flourished 1238-1247
user
first_name: Umberto
last_name: Pellegrini-Romagnoli
middle_names: []
temporal:
- start: 1211
  end: 1252
  type: life_span
- start: 1238
  end: 1247
  type: flourished
titles: []
extra_info: []
assistant