Parse this person name:

Hans-Eberhard Ernst, 1344-1424, flourished 1369-1396
user
first_name: Hans-Eberhard
last_name: Ernst
middle_names: []
temporal:
- start: 1344
  end: 1424
  type: life_span
- start: 1369
  end: 1396
  type: flourished
titles: []
extra_info: []
assistant