Parse this person name:

Stella Kamper, 1542-1612, flourished 1568-1584
user
first_name: Stella
last_name: Kamper
middle_names: []
temporal:
- start: 1542
  end: 1612
  type: life_span
- start: 1568
  end: 1584
  type: flourished
titles: []
extra_info: []
assistant