Parse this person name:

Klaus Dieter Scheuermann (1419-1489, flourished 1438-1454)
user
first_name: Klaus Dieter
last_name: Scheuermann
middle_names: []
temporal:
- start: 1419
  end: 1489
  type: life_span
- start: 1438
  end: 1454
  type: flourished
titles: []
extra_info: []
assistant