Parse this person name:

Heidrich Heidrich, Dietlinde Sigfried, 1588-1656
user
first_name: Dietlinde
last_name: Heidrich Heidrich
middle_names:
- Sigfried
temporal:
- start: 1588
  end: 1656
  type: life_span
titles: []
extra_info: []
assistant