Parse this person name:

Johan Eberth, 1325-1390, flourished 1340-1352
user
first_name: Johan
last_name: Eberth
middle_names: []
temporal:
- start: 1325
  end: 1390
  type: life_span
- start: 1340
  end: 1352
  type: flourished
titles: []
extra_info: []
assistant