Parse this person name:

Vincenza Magrassi (1254-1334, flourished 1280-1294)
user
first_name: Vincenza
last_name: Magrassi
middle_names: []
temporal:
- start: 1254
  end: 1334
  type: life_span
- start: 1280
  end: 1294
  type: flourished
titles: []
extra_info: []
assistant