Parse this person name:

Hans Josef Gotthard, 1933-1978, flourished 1949-1969
user
first_name: Hans Josef
last_name: Gotthard
middle_names: []
temporal:
- start: 1933
  end: 1978
  type: life_span
- start: 1949
  end: 1969
  type: flourished
titles: []
extra_info: []
assistant