Parse this person name:

Benjamin Jockel, 1938-2004, flourished 1958-1979
user
first_name: Benjamin
last_name: Jockel
middle_names: []
temporal:
- start: 1938
  end: 2004
  type: life_span
- start: 1958
  end: 1979
  type: flourished
titles: []
extra_info: []
assistant