Parse this person name:

Marta Soranzo (1390-1455, flourished 1416-1434)
user
first_name: Marta
last_name: Soranzo
middle_names: []
temporal:
- start: 1390
  end: 1455
  type: life_span
- start: 1416
  end: 1434
  type: flourished
titles: []
extra_info: []
assistant