Parse this person name:

Hildegart Etzold (1347-1399, flourished 1369-1394)
user
first_name: Hildegart
last_name: Etzold
middle_names: []
temporal:
- start: 1347
  end: 1399
  type: life_span
- start: 1369
  end: 1394
  type: flourished
titles: []
extra_info: []
assistant