Parse this person name:

Florentina Arnau (1391-1445, flourished 1410-1437)
user
first_name: Florentina
last_name: Arnau
middle_names: []
temporal:
- start: 1391
  end: 1445
  type: life_span
- start: 1410
  end: 1437
  type: flourished
titles: []
extra_info: []
assistant