Parse this person name:

Stephan Jäkel, 1867-1935, flourished 1886-1908
user
first_name: Stephan
last_name: Jäkel
middle_names: []
temporal:
- start: 1867
  end: 1935
  type: life_span
- start: 1886
  end: 1908
  type: flourished
titles: []
extra_info: []
assistant