Parse this person name:

Kirsten Jacobi Jäckel, 1442-1507, flourished 1457-1487
user
first_name: Kirsten
last_name: Jacobi Jäckel
middle_names: []
temporal:
- start: 1442
  end: 1507
  type: life_span
- start: 1457
  end: 1487
  type: flourished
titles: []
extra_info: []
assistant