Parse this person name:

Florentine Nerger (1262-1337, flourished 1291-1314)
user
first_name: Florentine
last_name: Nerger
middle_names: []
temporal:
- start: 1262
  end: 1337
  type: life_span
- start: 1291
  end: 1314
  type: flourished
titles: []
extra_info: []
assistant