Parse this person name:

Marlene Margraf (1488-1531, flourished 1515-1526)
user
first_name: Marlene
last_name: Margraf
middle_names: []
temporal:
- start: 1488
  end: 1531
  type: life_span
- start: 1515
  end: 1526
  type: flourished
titles: []
extra_info: []
assistant