Parse this person name:

Heinz-Günther Röhricht, 1706-1755, flourished 1732-1750
user
first_name: Heinz-Günther
last_name: Röhricht
middle_names: []
temporal:
- start: 1706
  end: 1755
  type: life_span
- start: 1732
  end: 1750
  type: flourished
titles: []
extra_info: []
assistant