Parse this person name:

Tonia Valmarana, 1255-1304, flourished 1278-1299
user
first_name: Tonia
last_name: Valmarana
middle_names: []
temporal:
- start: 1255
  end: 1304
  type: life_span
- start: 1278
  end: 1299
  type: flourished
titles: []
extra_info: []
assistant