Parse this person name:

Christel Heuser (1320-1389, flourished 1336-1365)
user
first_name: Christel
last_name: Heuser
middle_names: []
temporal:
- start: 1320
  end: 1389
  type: life_span
- start: 1336
  end: 1365
  type: flourished
titles: []
extra_info: []
assistant