Parse this person name:

Heidrich, Heiner Siegrun Sandy Hans-Rainer., Ochsenfurt (1675-1703)
user
first_name: Heiner
last_name: Heidrich
middle_names:
- Siegrun
- Sandy
- Hans-Rainer
temporal:
- start: 1675
  end: 1703
  type: life_span
titles: []
extra_info:
- Ochsenfurt
assistant