Parse this person name:

Hilma Käster (1323-1365, flourished 1340-1352)
user
first_name: Hilma
last_name: Käster
middle_names: []
temporal:
- start: 1323
  end: 1365
  type: life_span
- start: 1340
  end: 1352
  type: flourished
titles: []
extra_info: []
assistant