Parse this person name:

Kenneth Klemm (1376-1441, flourished 1396-1411)
user
first_name: Kenneth
last_name: Klemm
middle_names: []
temporal:
- start: 1376
  end: 1441
  type: life_span
- start: 1396
  end: 1411
  type: flourished
titles: []
extra_info: []
assistant