Parse this person name:

Schacht Heinrich, Gerhart Juan Gloria S. V. Johannes, 1225-1287
user
first_name: Gerhart
last_name: Schacht Heinrich
middle_names:
- Juan
- Gloria
- S.
- V.
- Johannes
temporal:
- start: 1225
  end: 1287
  type: life_span
titles: []
extra_info: []
assistant