Parse this person name:

Volkhard Heinrich, 1339-1413, flourished 1363-1392
user
first_name: Volkhard
last_name: Heinrich
middle_names: []
temporal:
- start: 1339
  end: 1413
  type: life_span
- start: 1363
  end: 1392
  type: flourished
titles: []
extra_info: []
assistant