Parse this person name:

Heinfried Heydrich, 1908-1959, flourished 1923-1949
user
first_name: Heinfried
last_name: Heydrich
middle_names: []
temporal:
- start: 1908
  end: 1959
  type: life_span
- start: 1923
  end: 1949
  type: flourished
titles: []
extra_info: []
assistant