Parse this person name:

Jenny Köster, 1293-1359, flourished 1313-1335
user
first_name: Jenny
last_name: Köster
middle_names: []
temporal:
- start: 1293
  end: 1359
  type: life_span
- start: 1313
  end: 1335
  type: flourished
titles: []
extra_info: []
assistant