Parse this person name:

Kenan Jessel, 1376-1433, flourished 1403-1421
user
first_name: Kenan
last_name: Jessel
middle_names: []
temporal:
- start: 1376
  end: 1433
  type: life_span
- start: 1403
  end: 1421
  type: flourished
titles: []
extra_info: []
assistant