Parse this person name:

Kai-Uwe Boucsein, 1941-2017, flourished 1956-1971
user
first_name: Kai-Uwe
last_name: Boucsein
middle_names: []
temporal:
- start: 1941
  end: 2017
  type: life_span
- start: 1956
  end: 1971
  type: flourished
titles: []
extra_info: []
assistant