Parse this person name:

Mariele Heintze (1298-1371, flourished 1320-1333)
user
first_name: Mariele
last_name: Heintze
middle_names: []
temporal:
- start: 1298
  end: 1371
  type: life_span
- start: 1320
  end: 1333
  type: flourished
titles: []
extra_info: []
assistant