Parse this person name:

Cäcilia Dowerg, 1479-1541, flourished 1496-1526
user
first_name: Cäcilia
last_name: Dowerg
middle_names: []
temporal:
- start: 1479
  end: 1541
  type: life_span
- start: 1496
  end: 1526
  type: flourished
titles: []
extra_info: []
assistant