Parse this person name:

Rosa Toselli, 1207-1257, flourished 1229-1252
user
first_name: Rosa
last_name: Toselli
middle_names: []
temporal:
- start: 1207
  end: 1257
  type: life_span
- start: 1229
  end: 1252
  type: flourished
titles: []
extra_info: []
assistant