Parse this person name:

Sara Ketting (1406-1450, flourished 1425-1445)
user
first_name: Sara
last_name: Ketting
middle_names: []
temporal:
- start: 1406
  end: 1450
  type: life_span
- start: 1425
  end: 1445
  type: flourished
titles: []
extra_info: []
assistant